Last Tango in Halifax. S01 E06.

First broadcast 19th December 2012.

Nobody thanks John for his revelation though Caroline's younger son Lawrence accepts the situation.

Derek Jacobi ... Alan
Anne Reid ... Celia
Sarah Lancashire ... Caroline
Louis Greatorex ... Lawrence
Tony Gardner ... John
Nicola Walker ... Gillian
Sacha Dhawan ... Paul
Josh Bolt ... Raff
Edward Ashley ... William
Dean Andrews ... Robbie
Nico Mirallegro ... Young Alan
Amelia Young ... Young Celia
Nina Sosanya ... Kate