Nigel Rees hosts Bernard Bresslaw, Patrick Garland, Gemma O'Connor and Sir Peter Ustinov.
BBC Radio 4 Extra
6/6 Sue Perkins and guests consider swapped babies, one-night stands and crime prevention.
4/6 Josh Widdicombe, Susie Dent, Helen Keen and Natalie Haynes join Gyles Brandreth.
BBC Radio 4
7/32 Experts Mark Stacey and James Braxton help the teams at the Ardingly Antiques Fair. (R)
3/15 Four cooks prepare dishes including teriyaki salmon and chicken in pancetta. (R)
24/30 The remaining five celebrities must master the hardest skill of all - patisserie. (R)
BBC Two Scotland only
BBC Two except Scotland
Nick Knowles challenges contestants to achieve perfection and win £1,000.
Famous singing sisters Bernie and Linda Nolan cook up a family feast. (R)
13/20 John Barrowman hosts the quiz where two teams compete in a series of head-to-head games.
52/55 Quiz in which contestants try to score as few points as possible.
28/30 Quiz where what contestants have in common is as important as their general knowledge.
6/12 Featuring teams from Sleat Primary School and Rockfield Primary School. (R)
46/100 Dermot Murnaghan hosts a general knowledge quiz featuring the UK's top quiz champions.
Guests include hurdles champion Eilidh Child and world squash champion Nick Matthew.
BBC One except Northern Ireland, Northern Ireland HD, Wales, Wales HD
BBC One Wales, Wales HD only
BBC One Northern Ireland, Northern Ireland HD only