'Celebrity' Editions on all week
4 Jul 2011
17:15
BBC One
Episode 1
1/50. Stars including John Craven and Julia Bradbury
take part in a special edition of the quiz.
5 Jul 2011
17:15
BBC One
Episode 2
2/50. Ann Widdecombe and Craig Revel Horwood take part in a special edition of the quiz.
6 Jul 2011
17:15
BBC One
Episode 3
3/50. Colin Jackson and Suzanne Packer take part in a special edition of the quiz.
7 Jul 2011
17:15
BBC One
Episode 4
4/50. Tom O'Connor and Denise Lewis take part in a special edition of the quiz.
8 Jul 2011
17:15
BBC One
Episode 5
5/50. Celebrities including Dick and Dom take part in a special edition of the quiz.