The Other One S1, E2

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.

Cast:Ellie White , Lauren Socha , Siobhan Finneran , Rebecca Front , Amit Shah , Christopher Jeffers , Michele Austin , Maddie Rice , Caroline Quentin , Kath Hughes , Simon Greenall , Stephen Tompkinson , James Oates , Kaine Zajaz , Sarah Kendall , David Menkin , Tessie Orange-Turner , Amy Trigg