It's George's 327th birthday, Arnie asks George if he told Janet about what happens to Ultronians after their 327th birthday. Janet soon finds out, George starts to age ! It seems his body is worn out & he needs a new one. George selects 3 replacements (handsome, young,masculine) but Janet doesn't want these, She wants the body she fell in love with & married. George continues to age & Janet's parents visit. She tells them he's George's Grandfather & when they leave George & Janet kiss but Janet's Mum returns & catches them kissing.! Janet tells them she's left George & taken up with his Grandfather. When George is so old he can hardly walk he decides to try the time tunnel of youth that Ultronian woman sometimes use. However he goes to far & ends up as a baby.! Janet takes him to the bathroom & he goes to find the body in the reject room & surprises Janet with an old model body of his usual self.

George decides to throw a surprise 30th-birthday party for Janet.

George and his dashing alter-ego (Thermoman) are invited to the same charity fundraiser.

George and Arnie discover a way to filter out prejudices in peoples' brains. This sounds like a good idea until the brains get muddled up

George has had very little time to rest.(too many rescues.) Janet urges him to rest. Olly is sick & George keeps flying home to check on him before flying away again. As George tires, he flies slower & a reporter tracks him to the flat where he takes a picture & splashes it all over the next mornings paper. With several T.V. crews camped on the footpath outside the flat George tries to tell the reporter that there is nothing going on between Janet & Thermoman. Kevin Trench (the reporter) sensationalises George's explanation infering Thermoman & George are a couple.! Janet solves the problem by discrediting the reporter,saying that he is actually an Ultronian & an arch enemy of Thermoman. Olly gets better & things go back to normal.

ollies half human half ultron body has unexpected results when he grows from a baby to an 18 year old with a serious girlfreind in just 24 hours

An old friend of Thermoman's takes over Piers' body and tries to put Thermoman out of the superhero business.

George has some initial trouble getting to grips with the notion of sport when he is asked to join a cricket team, to help Piers out. Mrs. Raven gets intimate with Tyler after becoming convinced that he is her hero Thermoman. Ella belittles Thermoman - when he fixes her house after an incident and other people's houses as well - as not doing a perfect job. But Thermoman gets his revenge.

Thermoman faces his biggest challenge yet. After Janet washes his superhero outfit in biological detergent which make him itch, an book from his home planet says that he mustn't have sex more than once a month. But worst of all, Piers knows George's secret.

George is puzzled by the British love of pets - until his mother-in-law's dog explains it all. However, talking to animals is not normal behaviour, and the conversation lands George in hot water

The arrival of a little bundle of joy with superhuman powers has made life even more stressful for George and Janet. Meanwhile, Dr Piers's TV career appears to be on the up after he appoints a new agent

Janet does not realize that the Irish hypochondriac who's come to see her at the health centre is actually the famed superhero Thermoman, who saved her life while she was vacationing in Arizona.

George doesn't want to change Olly's nappies. He keeps flying off to an emergency. When George has to erase the memory of a man He tells Janet about it when he returns home & demonstrates on himself. George has erased his memory & doesn't know he's Thermoman. Arnie tries to retrain him. George is shocked that his infant son can talk.! Janet is happy because George is now changing Olly's nappies. George thinks he is an ordinary man with a Wife,a child & a small business. When a bushfire flares out of control in Queensland Australia, it's Olly to the rescue. Janet & Arnie tell George he's Thermoman. They need to convince him because a Meteor is heading for Earth & Thermoman has to stop it. George remembers he is Thermoman & flies off to stop the Meteor, Janet,Arnie & Tyler think he didn't make it until he comes back to the flat. Janet asks George to change Olly & George pretends he has amnesia again.

It's Mr & Mrs Dawkins 40th wedding anniversary. They're planning a party and don't want George to come.! George wants to be more thoughtful & smarter, so he flies to Ultron & asks for a cure for stupidity. They give him a pork flavoured snack. Now George is smarter & more helpful. Mr and Mrs Dawkins want him to come to their party and to give a speech as well. Mrs Raven asks Arnie to marry her & she's planning the wedding but Arnie's not that keen. George becomes addicted to ""pork scratchings"" It's up to Arnie to help him get off them & go 'cold porky' ! Four days later George is cured of his addiction but is back to his old self & still has to give the speech.(Which he does in typical George fashion) Mrs Raven decides after listening to George's speech,not to marry Arnie & Janet welcomes back 'her' George.

Piers get a new Mercedes. George works hard to buy Janet a car and Arnie gets his powers back.

When George's super-powers begin to malfunction, Thermoman begins to destroy more than he saves. Arnie must perform an MOT to George's self-confidence that have unexpected consequences.

When Ollie's pet spider dies, Thermoman resurrects it, then kills it because it frightens him. Wanting to teach Cassie about Ultronian religion, George tries to organise it on Earth. He winds up resurrecting Piers from a fatal overdose of Mrs Raven's human testing pills, which leads people to believe he is "The Chosen One.

When the Superhero Assessment of Total Saves League table results are announced, George is so horrified by his standing, and the effect it will have on Janet's affections toward him, that he resolves to take action.

Janet's mother Ella becomes a trainee JP. When visiting Janet and George she comments on the fact that Ollie hasn't spoken a single word yet. He responds by talking a language that sounds like baby talk (George has been teaching Ollie the language of Jupiter). With Ella's thoughts in mind, George goes out to get some educational stuff for the kids, he ends up getting porn for them and giving Ollie a cigar and alcohol. Ella takes Ollie and Cassie away from Janet and George but without them Cassie reverts to being a normal human.

George's family discover the joys of reality TV.

George and Janet have a new addition to the family: Cassie. She can see into the future. However, shortly after birth, she has horrible premonitions that everyone on the Northern hemisphere is going to die! Meanwhile, Piers enters for ""I'm A Celebrity: Get Me Out Of Here!""

When Thermoman attempts to fly faster than the speed of light, he is caught and has to resit his superhero theory test or he will lose his license and be sent back to Ultron. Meanwhile, George's attempts to be attractive to Janet have interesting results, both at the gym and when he tries to reverse the effects.

George wakes up in bed with miss Raven but doesnt understand that it was just a dream

george becomes pregnant with a surrogate baby for a childless couple on ultron

Thermoman liberates the stolen Mona Lisa from an art thief's clutches, but comes under suspicion from Scotland Yard when he cannot explain its presence in his flat.

As an attempt to get Ollie to eat his vegetables, George gets Ultroneon GM vegetables, with unfortunate side-effects. He then makes the minke whale extinct by using it to plug a volcano! Piers decides that Thermoman has gone too far, and makes a campaign against Thermoman abusing nature, thus getting him a TV show. George's attempts to be environmentally friendly backfire until he gets so angry that he has a temper tantrum and moves the Earth away from the sun... Meanwhile, Mrs. Raven tries to get the Triplets into a Christian School...and has to rely on Ella, who has recently eaten the Ultronean GM fruit!

Janet and the children are having trouble adjusting to George's new body, and things just get worse when George learns he had a secret love child. Meanwhile, Janet plans a meeting with an old boyfriend.

In effort to lighten his workload, George makes a sidekick out of one of his ribs, a beautiful woman called Lula. But she turns out too well, replacing everyone at the health centre, and she even takes George's job as protector of Earth.

George starts doubting his invincibility, and starts disapperaing.

Arnie put the hard word on George, being Thermoman and the consequences of his actions. George therefore retires as Thermoman.