The programme features Keith Barret, a taxi driver estranged from his wife, Marion, and children, Rhys and Alun. Although it's clear the separation is having a devastating effect on him, he's determined - to the point of near insanity - to remain positive.
Keith travels to Marion's parents' golden wedding party to show them how he and Marion are 'making the divorce work'.
Marion's solicitors want to know the value of Keith's assets - but he is not sure he has any. Could taking part in a radio quiz change this?
Marion and Geoff have taken the kids to Disneyland Paris, so Keith follows.
Keith returns to Cardiff to visit the hot spots of his courtship with Marion.
Keith believes a woman's voice to be her greatest asset, so when he buys a mobile phone, he becomes obsessed with building a picture of Meryl, the operator.
Keith recalls the barbecue at which he first discovered Marion and Geoff's affair.
Keith decides to get away from it all, by spending the day with wild animals.
It is Keith's birthday, and he celebrates with a meal, a trip to his solicitors and a finger injury that requires the removal of his wedding ring with a pair of pliers.
Keith faces Marion in the divorce court.
With the divorce behind him, Keith looks forward to a new life and a new woman. But fate has other ideas.
Thanks to social services, Keith is all set up for a happy reunion with his little smashers. He also has a new job as a chauffeur.
Keith joins some friends on their wedding-anniversary trip to Brighton, where all the fortune tellers he visits tell him he has only one child, not two.
Keith's sons are now in Marion's sole custody, and he has just come back from a visit with them. Now working as a chauffeur to a lonely heiress and her dysfunctional child, he starts to fall for his new employer.
Keith thinks that chauffeuring Mr Trepaulin will make him part of the glamorous movie business, but comes to realise that making films is the last thing on his employer's mind.
Keith has at last gained unrestricted access to his boys, but all is not well between Marion and Geoff. A night on the town leads to further revelations.
Keith dresses up as a clown for Fisher's birthday party, and is very well received. Meanwhile, Marion and Geoff have separated, which could mean a reconciliation between Keith and Marion.
Complete episode guide for Marion & Geoff with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
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