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

Thermoman reveals his double identity to Janet's parents, in an attempt to gain their favour, but her mother can't keep a secret.

A curvaceous Ultronian appears, claiming to be George's fiancee. Xil learns to speak English when speaking to Tyler, she realises that she can learn from him. She does so and picks up his (local) accent. Meanwhile, Mrs Raven asks for a better deal for the job she does, Piers decides to let her go instead.

Shortly after they wed, janet goes into labor. The baby has super powers and can talk, which is normal for Thermian babies.

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

Termoman - space virus - George - passing it onto those closest to him. Now he has to fix it.

As George and Janet are now an item, things move on for them and it's time to meet Janet's parents. But Janet's mother knows what she wants for her daughter - smooth, oily Dr. Piers, not weird George. Janet is a bag of nerves and even more so that George says and does the oddest things, sometimes at the worst moment imaginable.

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.

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

When going to an Ultronian Court Meeting because of Arnie supposedly getting Mrs Raven pregnant, George and Arnie run into a time field and get launched 7 years into the future. Things have changed, so, they go back to the year 2003. George realises he can use this to his advantage, and can change history to make things better... However, things don't go to plan when he is trying to stop Janet from breaking her arm, and he turns her bald. Turns out, she had cronic scalp problems, so when she broke her arm, the doctors fixed her hair. Then, George goes back again and fixes the problem. However, when trying to sort it out fully and properly, he messes things up, saving her from breaking her arm and leaving a note for her to go to a doctor about her scalp. However, she and the doctor fall in love, and in 2003, she is married with Piers and they have 10 children! No one knows who Arnie or George are, Mrs Raven is nice, and Tyler actually has a girlfriend! So, in the end, it turns out Piers

Our heroic couple find out that they're pregnant in this episode. As part of the pregnancy George endows Joyce with Ultronian powers, which she the uses to go about saving the day. The sub plot is Mrs. Raven convincing Piers that he is going to be on ""This is Your Life"", and uses this to milk all sorts of 'goodies' out of smarmy Dr Piers.

George is standing for mayor - his policy - to fix Stan and Ella's broken street light. His opponent is Piers. Piers sticks it to George by treating him as a joke in the hope that George can't possibly win. Janet is so incensed by George's attitude of becoming mayor, with him secretly being Thermoman; she leaves home taking Ollie with him. Piers hatches a plan to disgrace George, now that Janet is out of the way, but the broken street light has a way of interfering when Stanley comes to get some much needed sleep and Pier's setup deos not go according to plan.

George's family discover the joys of reality TV.

Thermoman's father comes to visit and starts interfering with his son's love life.

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

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

George starts doubting his invincibility, and starts disapperaing.

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!

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.

George gets himself a new life insurance policy and then kills himself to claim the cash. Now he has to figure out how to come back from the dead with Janet's help, or at least, Janet has to help him sort out another mess - yet again! This is easier said than done, as Janet has to fend off colleagues and family trying to get her married off again and with things like Tyler on the loose and George spread out in a coffin in the room, things are not going to be easy to solve, until a plan is hatched for the funeral.

George looks into the mind's of people and discovers what they are really thinking. He is not at all happy about it and Janet gets him out of it once again and none too gently.

George and Arnie become the subject of an investigation by the Immigration Department.

When George buys a car and ups the offered price and then takes reponsibility for an accident that was obviously Piers' fault, Janet trys assertiveness training, which promptly fails. Piers is frustrated by his lack of success with women and, when Mrs. Raven tricks him into thinking that a patient is his next date, he starts up a men's group to combat women. George is highly impressed by this, and trys it out on Janet, who is having none of it until George controls her mind and she becomes the perfect wife. He quickly does it to Ella and the other women. Piers then finds a girl who doesn't slap him and changes his mind about women. George then puts everyone back to normal. Meanwhile, Casey gets a job as directory enquiries and the speaking clock to save up for a doll's house.

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.