The 5 are experiencing the most serious "defeat" in their secret agent history. Not only do they all suffer from multiple fractures and bruises (Aggela 's concussion has a very strange effect on her personality) but they also have to deal with the "restraining orders" they get from their terrified familiars. Even in that situation, the 5 can not stay away from "the case" as an innocent visit to the cinema leads them to new clues. Alexis is back from Melbourne but the motive of his comeback seems to be more serious than anyone can imagine.

Our gang is finally on a ship to Mykonos. While on board, the five have a good time, chatting, drinking and trying to distract Zoumboulia every time the ship reaches an intermediate station (they have informed her they are headed to Tinos instead of Mykonos). But soon, the five realize they are not safe even there. The reason is simple. Onboard along with them is one of the bad guys with his girlfriend, going at the same island on a romantic trip. Zoumboulia soon finds out she's not at Tinos and a rich woman mistakes her for Dalia, an old friend of hers from school. ...

The five are in a very difficult position. After many setbacks and expenses they will manage to get into Zanna's atelier. But this mysterious character seems to be waiting for them and turns them over to the bad guys. Their life is now hanging from a thread. They are locked up in a deserted warehouse along with a bomb set to explode in one hour. Just before the fatal moment they decide to confess their deepest secrets. Will they escape the bad guys' trap?

This is an "off topic" episode: Zouboulia is off topic by worrying about Marilena 's wedding instead of being occupied with the staggering revelation of the chief bad guy 's identity. The rest of the group organize a plan which, for the first time, is irrelevant to chasing bad guys but it aims to make Marilena's wedding be "off topic" instead.

Zoumboulia recovers after she's diagnosed with excess fatigue... The five must now wait for a month. That means that their plans to visit Venetopoulos' house are now postponed dangerously. Meanwhile, Dalia's violent dreams about the five being tied by the bad guys to the train tracks and run over by a train, don't stop and every one of her attempts to convince the rest of the gang are quickly dismissed. While everyone is waiting for Zoumboulia to recover, love finally makes his way just in the nick of time...

Stavrianidis' connection to Eleftheria's murder case is finally revealed to the five, confirming the final words of the poisoned politician. The key they found, will now open an old trunk, filled with the minister's mail, which will shed some light on the case.

Just before the Christmas holidays, Amalia says "goodbye" with a sweet letter. The bad guys' chief is not convinced of the gang's demise since no bodies were found after the explosion. An extremely weird coincidence makes the team completely fall apart. And they will spend Christmas all alone. What did happen between them?

"All good things come to an end" The 5 have finally completed the mystery puzzle they had been trying to solve for the past 2 years...they are in Dalia 's house filming a tape in order to reveal everything to the public and become very famous...or maybe not! Reaching the end of our story, we get to say goodbye to each of our heroes, by watching how each of them dealt with parting. As the story unfolds, we finally find out who Amalia, the mysterious girl who helped the team in the most critical moments and was the narrator of the whole story, really was. Now that ...

Delikaris keeps playing "cat and mouse" with the five, constructing fake evidence for them to find in order to start trusting him. The five "pay a visit" to Delikaris' office and they soon find out that they re not the only ones to search among his documents. When Delikaris realizes that he is being chased by the Russian mafia, he changes his plans and decides to handle the five to the chief-bad guy (the prime minister) in exchange for his protection. In the nick of time, the five understand the trap that has been set to them and decide to take Delikaris aback by ...

The 5 are in the police station, trying to persuade officer Tzoumanis that they really come from 5 different continents. When they finally get away with forgery, they decide that the situation calls for adult behavior and they organize a plan which involves Dalia being turned into the powerful business woman she has always hated being, Politis' telephone being bugged and two mysterious phone calls.

Halloween is long gone, but some people actually find it amusing to dress up. Dalia takes the opportunity to dress up as a hairstylist, Fotis dresses up as Sakis Rouvas and Thomas gets in touch with his inner nature, that of Superman. At the Van Reuben reception, Zoumboulia and Marilena realize that one of the bad guys is actually there and to make matters worse, a power outage and a bomb threat takes everyone to the garden (leading to some unfortunate reunions) but the presence of the police prevents any further agony. The five will once again get away, but upon ...

The secret of the upper floor is finally revealed. Someone is going to alert the bad guys and the five will try to escape using various wacky ways. A windy ride on a truck, a water polo match and a fever contest... A very complex situation featuring a lot of adventure, danger and humor.

And as Fotis and Spyros get home upset after their findings at the newspaper archives, some other people live their own drama. Trapped in a boutique changing room, Dalia, Zoumboulia and Aggela use the most incredible ways so the bad guy (who suddenly decided to go shopping like a normal person) won't find them. A video club subscription card will lead them to a close surveillance outside a video club, so he can lead them to his house. Who is this persistent villain?

Dalia, Zoumboulia, Spyros, Fotis and Aggela are back at their lives. They are together again, but not like before. Their search has stopped and no one wants to talk about the strange twist of fate that brought their lives together suddenly two times within 15 years. No one dares to bring up this subject. All except one: Fotis decides to search the clues they 've found so far and goes to the newspaper archives with his father. That day, everyone will wake up with a bad feeling...

At Fotis' house the five watch the video tape from the reception. Aggela decides to stay with Fotis, so the bad guys will lose her trail. Their first clue appears, the waiter of the reception, who apparently did not serve just a drink... The bad guys visit the late minister's secretary and trap her into betraying the five. Helena's rescue operation is now a priority to the team.

Five people, unknown to each other, find themselves stuck in the same elevator of a luxurious hotel, alongside with a former minister who, being gradually poisoned, dies in front of their eyes. In his final words, he asks them to prevent his murderers from getting away and gives them the first clue of the mystery: in his office they have to look for a "paa...". Just before that, the narrator presents us the five heroes of our story (Dalia, Zouboulia, Spiros, Fotis and Aggela) as well as the mysterious "bad guys" (who planned the minister 's murder) and she leaves us wondering about her own identity with the words "and as for who I am, lets just say its too soon for you to find out"

The bad guys get closer than ever to the actual identities of the 5, as they discover the address of Spiros but, at the same time, the 5 get hold of "the tall guy" 's personal details. They decide to pay a visit to the murdered girl 's sister, who gives them an archive identical to the one they lost (Stavrianidis' archive). Amalia is back, inviting them to her singing career debut and arranging a moving out which is going to save them once more in the nick of time.

After a strangely quiet summer, our 5 friends are finally back. Spyros graduates from University, in an unconventional ceremony. Meanwhile, Dalia tries to avoid a famous but very annoying "friend"; Fotis does everything in his power to raise the channel's ratings from 0.0% to 0.1%, Zoumboulia goes back to her village (intending to stay there forever), but finds out everybody think of her as a stranger and Aggela finds a job wandering the streets promoting a lousy Greek play. A new clue for the case shows up and sends the team to one of the Greek islands.

Dalia 's visit to the prime minister has a remarkable impact on him, making him cancel his formal visit to the United States. This makes everyone worry, except from Dalia who is planning to turn their story into a James Ivory film or a musical or a science fiction porn. Aggela gets arrested and the four decide to make their final move, visiting the fifth murderer's house. But the bad guy is already there waiting for them.

Dalia prepares to meet the bad guys at her own house, thinking it's a business meeting. How is she gonna get away? Amalia is intensely trained by the five, so she can cover up her weird accent, in order to qualify for the finals of the pageant. Fotis is preparing a demo for her at the studio, Spyros finally writes the text Amalia has to learn which doesn't contain any n or l. Their efforts seem to be in vain, since Amalia hesitates to go to the pageant interview the last minute. Meanwhile, sparks seem to be flying between Zoumboulia and Fotis' father, Thomas. Thomas ...

The evening will find the five following the bad guy closely and he leads them to his house. A combination of courage and nerve will make them enter the building and at his doorstep, where they 'll be in danger. Zoumboulia's kidnapping will be terrifying to the remaining four, who, in their need to save her, enlist the help of all their beloved but so far, ignorant, friends and family.

The secret cameras get finally installed in the bad guy 's apartment but the team 's initial enthusiasm soon gives its place to disappointment, as they don't seem to find out anything interesting. However, an urgent call from the prime minister to the bad guy, leads the team outside the prime minister 's office, where they come across an unpleasant surprise. An invitation to dinner is the beginning of many important revelations to a familiar person who will either give them important clues or will lead them straight to jail.

Grandma Sofia and Theopoula 's visit to the supermarket has an unexpected turn. How will they take advantage of this event in order to get closer to the bad guys? At the same time, Alexis reveals the awful truth about Dalia 's father to the other four.

The double murder at Kastellis' house is now at the news. The authorities announce the name of the prime suspect, who unfortunately is one of the five and ask that she shows up at the police station. The bad guys watch the moves of the police closely, hoping they would lead them to the five. Who is the prime suspect? A betrayal by mistake, based on naive motives will expose her. Will she be able to get away?

Dalia, Spyros, Zoumboulia, Aggela and Fotis have their own reasons they want to solve the mystery, even though they don't admit it. The team is finally created. However, the bad guys find out there were witnesses and decide to hunt them down. Finally, the team pays a visit to the dead minister's secretary.

In a tavern by the beach, the romantic lunch with the fish, between Lefteris and Dalia will be cut short by the arrival of the bad guys. Fotis and Spyros retrieve all evidence that prove that the team was at the camping, as soon as they find out they are in danger. The waiter finds out through his conversations with the bad guys, that he served the fatal drink at the reception without knowing it was poisonous. But until then, Fotis, Spyros, Aggela, Dalia and Zoumboulia have already packed up and are heading to Athens.

The 5 locate D.Politis' dad in a residential home. The two grannies take action and while Sofia is trying to gain Aristidis Politis' trust, Theopoula turns the elderly people's lives upside down with her revolutionary ideas. A.Politis finally decides to talk to grandma Sofia and Spiros but at the same time the team is taken aback by an unexpected visit from D. Politis.

The new year finds our five heroes clueless. Being occupied with their personal problems (which vary from love-affair to job opportunities) they face the obligatory moving out from Fotis' apartment as the end of an era, considering that they ran out of "pieces" for the "jigsaw puzzle" they are trying to solve. Once, more the solution is given by Amalia who (while on a break from the making of her video clip "Fili fili me litronis", a song that contains the more "li" and "ni" possible) finds the right apartment for them!

While the two grandmothers are about to retrieve some very helpful information about "the tall" bad guy, the four have to cope with the truth about Dalia 's father. Although the most seriously affected is Zouboulia, they all feel unable to be around Dalia and her "blood stained" money. Poor Dalia desperately needs an answer for the 4's attitude and they all have to make a choice between the significance of the "purple" and "yellow" papers that meant the death of their loved ones and the importance of friendship.

The team gets away literally in the nick of time from the hands of the murderers. Dalia and Zoumboulia are too scared and decide to stop their search. As everything shows that the team is falling apart, an unexpected event brings them back together. Meanwhile, the bad guys are getting very close to the five. They 've already spotted Aggela.