After Colin Walcott drops dead at his birthday party, his wife Tess, and daughter Cathy, discover he had a long-term mistress, Marilyn, by whom he has daughter, Cat.
Where to Watch The Other One (2020) • Specials
1 Episode
Pilot
E1
PilotCathy has a fiance, a Duke of Edinburgh Award and a pension. Cat has a pay-as-you-go phone. The only things they have in common are their names (a smart move if you have got a secret daughter). Both of them have always wanted a sister - just maybe not each other.
