The Zack Files Episode Rating Graph

Zack's fear of growing up causes him to regress back to childhood when he discovers that he is going to have a Bar Mitzva Celebration at his church. Zack actually transformed back to when 7 years old, and he started acting like a child while Spencer try to figure out how to get the teenage Zack back. Zack's Bar Mitzva was getting nearer while Zack stayed in school and fooled around, causing trouble for Spence and Cam. Spence needed to make Zack feel more grown up and ready to accept the responsibilities of a boy who is becoming a man.

During an election with Gwen, Cam and other candidates, Zack and Spencer did not know who to vote for. Spencer decided to try an experiment with Zack by putting him in a tub of water and see what Zack does during his sleep, and what kinds of interesting material is in his dreams. In his dreams, Zack visits a world where it was only black and white, and everyone was the lame, and the same. No one wanted to exaggerate anything, and Zack had done many things that were against the law, and Zack became a rebel. He refused to eat Mush for breakfast or lunch, he did not want to follow anybody's instructions and dress the way they did, and Gwen, Cam, and Spence tries to figure out how to make Zack one of them. Spencer and a young boy, who was thought to be a rebel (and admired Zack) helps Zack in his campaign in the election after they were convinced of Zack's Other World. Zack finds a red rose, and the smell of the rose made everyone happy, and now they were free, and they wanted to do

Zack's mother returns to Zack and his father so she could spend some time with Zack. Zack gets in the middle of arguments of who would keep Zack, because his father wanted Zack to spend time with him to watch games while eating dinner, while his mother wanted to talk to him during dinner and see what has been happening in his life. When Zack drinks an Orange Fizzy Pop, he had the ability to transport from different locations, which interested Spencer. He began some tests, and when Zack told him that he would be able to visit both his parents in the same night, but Spence discovered that he would not be able to control it in the future.

Zack started joining almost every club at Horace Hyde, and he becomes overworked when he had to attend every club and finish all his projects. When a new mirror enters the school, he discovered that another Zack had entered their dimension from the mirror. Zack Two worked on the projects for all the clubs, while Zack One did the leftovers. Zack Two began signing Zack up for even more clubs, and Spencer and Cam had to try and send Zack Two back, before Zack One had so many things on his schedule that he would kill himself.

Sarah ends her relationship with Zack. Zack discovers a sword in a stone, and pulls it out. Then Merlin appears, who is usually ""an old guy with the blue hat"", is now in the form of a teenager, and reveals that he was trapped in the stone and continued to grow younger instead of older. No one can see Merlin, except for Zack, and no one else could pull out the sword out of the stone except for Zack. Zack decides to ask for getting back together with Sarah, so Merlin grants him his wish if he completes his quest of bravery while Spencer is thrown all around while trying to obtain some evidence of the 2000-year-old wizard.

Zack develops super-human strength to save his father's life. But instead of going back to normal after his adrenaline cools down, Zack gets stronger. So strong he's dangerous!

One minute Cam is making fun of Zack, the next minute he is a frog! Spence and Zack must turn Cam back into a human before Vernon takes his place on the swim team.

When Zack's soccer team, coached by Daniel Greenburg who is more interested exercise and fun than winning games, they started to lose too many games. This made Red MacDonald, who coached the Horace Hyde team in the past, angry and possesses Zack's father to coach the team, so they go back to a winning streak to get ready for the playoffs. The Scottish man, wearing a kilt, made the team practise so much until they all start to play really well. When Zack was getting in the way of Red, he turns Zack into a soccer ball. Spencer must try to find a way to get Red out of Dan's body and release Zack from his soccer ball form. Zack decided to make sure their team loses a game to destroy Red, which means they must lose the change of getting into the playoffs.

When Daniel Greenburg accidentally buys Girl Power deodorant for Zack while shopping, and Zack uses it, he becomes a girl! Now, Vernon is flirting with Zack, while Gwen starts plucking his eyebrows. And even worse for Zack, Cam is going on a date with Sarah. Zack decides to find out how to change back into a boy after he gets some secret information from Gwen and Sarah.

When Spencer was doing an experiment on Zack for his sleeping habits for the science fair, Spence discovers that Zack can enter other people's dreams. Zack fell asleep after Vernon did, so Zack invaded Vernon's dream. The case is that Zack invade other people's dreams when both are sleeping near each other, and as a result, Zack does not sleep well. Zack enters Gwen's dream for Spencer's experiment for the Science Fair and to get tickets for the concert for Cam, Gwen thinks that Zack is ""the man of her dreams"" so the 3 kids have to finds away to help with Zack's problem of lack of sleep.

When Zack and his friends go on a camping trip, Zack's father decides to join them to give them tips. Zack, trying to get away from his father wanders into the woods with Spence and Cam. But they were suddenly zapped into another world, and they must try to find a way out.

Gwendolyn is hosting a party and she needs a DJ, so Vernon and Zack tries out. While Zack was trying to practise on his (terrible) DJ skills, he spun a record backwards, and hears something, a message. Spencer was there to stop him, but he did not stop the transfer of DNA to Zack that made him a ""Cool Dude"" Beatnik from the 1960's. During the tryouts, the people did miserably. But when Zack came on the scene, he made a dazzling performance and impressed Gwen, so she let him become the DJ. When Spence and Cam experiments on Zack and tries to reverse the process, Zack plays the record backwards again. Unfortunately, it did not work and Vernon became another copy of what Zack was. Now they have two people who are groovy.

When Zack, Cam, and Spence join to figure out more digits after the decimal for pi, they surf the net to check out information about a new rock star. But when Ms. Arlington arrives, and checks what they were doing, Zack lost himself in the bracelet on Arlington's wrist. Then he could not lie and told everything what the boys were doing, and telling the truth to everyone. Cam and Spence must get him back to normal before blabbers out information that would get them into more trouble.

Zack has a record of the lowest mark at Horace Hyde White, producing an F-minus on a physics quiz, so when Spencer downloaded an internet physics tutorial to help Zack's intelligence, Zack's headphones were plugged into the modem, making Zack a genius. Spencer's goal was to win the Physics competition, but when Zack came in, he was even better than Spence at Science. This almost led to a break up of friendship.

The Library Of No Return Zack finally gets around to returning an extremely overdue library book (Alice in Wonderland) and is confronted by a furious Queen of Hearts, White Rabbit and Mad Hatter who put Zack on trial for his carelessness. Cam and Spencer are there to help him by becoming his lawyers and proving to the Queen of Hearts that Zack had not ripped out pages from the book, and it was Vernon who did it.

Zack gets sucked into a vortex while trying to find a missing sock in the dryer.

Total Rewind Zack thought his father was out to purchase the Dreambox, an amazing DVD player, but Dan comes home with an old VCR that he bought from Vernon's father. While programming the new VCR, Zack, Cam and Spencer found something strange connected to the VCR, and they accidentally pick-up a signal from outer space. Before you know it, Zack and company are face-to-face with extra-terrestrial beings that are on the hunt for a human specimen……Vernon.

Loose Lips: A Dog's Story When Zack accidentally learns the secret to communicating with dogs, but he only can communicate with them if the dog is in a moving vehicle. No one believed his story, but a dog spoke to him and told him there was an impending bomb threat. This bulldog named Spike was a former police dog which sniffed out bombs.

Zack creates a comic book about his ears, because he did not like everyone saying that he had big ears. It turns out that Zack destroys the comic and everyone thinks that it was about Zack and Sarah, so Vernon goes to repair it and humiliated Zack by presenting in front of a large audience.

While Zack along with his classmates, visited the museum for a school trip, Zack touched a field phone which gave him shell shock, just like a soldier who had also used a phone in World War I. Now, whenever Zack is exposed to an old object, his personality transforms into the owner of the object. Spencer and Cam must find a way to reverse the effect before Zack touches an object that did not have an owner or existed before the Holocene Period, where humans were not alive yet.

A boy named Gilbert, has come back to finish unfinished business when he was alive. And now, Zack is the only one who can see him, so Zack is being blamed for all the pranks Gilbert is setting up. Pranks are pulled all over Zack's house and the entire school. Zack, Spencer, and Cam must find out what Gilbert wants before he gets Zack expelled, kicked out by his father, or being killed.

Daniel Greenburg hates Zack making messes, and he wants Zack to take responsibility and clean up before he does anything else. When Spencer and Cam visits, Zack says he lost his dad's medallion. Cam checks the vacuum, but he turned on the vacuum, and Spencer and Zack are sucked into the Vacuum into the vacuum bag. Cam must find a way for Spencer and Zack to get out of the bag, but it is dangerous for them to just cross through the opening at the top of the bag because there might be a vortex/wormhole that will transfer Spencer and Zack to another dimension. Dan sends Cam out of his house and takes the bag from Cam. So Cam must find a way to get back the bag and release Zack and Spence before they are eaten by a Spider, with the help of Gwen.

When Zack decided to visit the Music store to purchase a copy of a CD that would impress Sarah, but Cam was there and suggesting too many CDs. Zack was only able to buy one or two, but Cam kept on stuffing CDs into his hands, and when there was no more places to add more, Cam decided to stuff them into Zack's pockets. When Zack purchased one of the CDs and was ready to leave, the alarm went off, Zack glowed, and Cam told him about the CD that he put in his pockets. Zack was caught and the security guard told his dad that he would not be charge because it was a first offence, but Zack could never return to the store or he will be punished. Zack discovered that he was a magnet for lost things because he found other people's possessions that have been lost. When Zack collects a book by Archimedes, Spencer must find a way to return to Prague in the Czech Republic. Spence e-mailed and sent forms to find out how to send it back, and a man, who said was a book collector, claimed to own th

Anchovy of Doom When he was working on his science project about Human Apportion, Zack decided to take a break and eat some pizza, but before he ate, he zapped Gwen, Dickie, Tad, Todd, and Vernon into a terrarium and all of those 5 became only 8 centimetres tall.

You Don't Say Zack and his Dad pay a visit to Henry Gold's Magic Shop where Zack picks up a guide to Vaudeville ventriloquism. With a little practice, Zack learns to throw his voice. He started to have some fun during class, and humiliate Vernon during his presentation, etc... Soon, Zack's voice was becoming more weak and Zack was starting to lose his voice. Suddenly, his voice was released from Zack and it starts telling everyone his secrets. Secrets about his friends, and Zack must retrieve his voice before all his thoughts about his friends are out.

It's a Wonderful School It's election-time at Horace Hyde-White School for Boys and Headmaster Killerby unveils his latest acquisition - an early 20th century voting machine. Everyone's worst nightmare is realized when the voting machine misfires, transforming Horace Hyde-White into the Vernon Manteuffel School.

Quiet Please, I'm Reading Your Mind It's hard to mind your own business when you're suddenly given the power to read other people's minds. While embarking on some surveillance, Zack is zapped by a headset, leaving him with the temporary ability to read other people's minds.

Crypt Seeker Computer game dream girl, Tara Bond, comes to life and quickly becomes Zack's worst nightmare. In exchange, Spence is trapped inside the computer with Bond's sidekick. Cam and Zack must find a way to throw her back into the game.