149/221 Al is thrilled to be confronted with a medical mystery in the form of his friend's sister. (R)
10/32 The teams scour the antiques shops of Lewes in East Sussex. (R)
62/75 Alistair Appleton goes house hunting with a couple in East Sussex. (R)
89/140 Jeremy Vine hosts a general knowledge quiz featuring the UK's top quiz champions.
45/55 Zoe Ball takes a sneak peek into rehearsals and the Friday Panel looks to the next show.
2/2 Chris Packham examines the otherworldly phenomenon known as milky seas. (R)
16/31 Subjects include the novels of William Golding, the Soviet Union under Stalin and The KLF.
4/6 Puffin is busy encouraging everyone to take part in the annual scarecrow competition.
1/3 The new man in charge of the Abbey's upkeep takes part in an ancient initiation ceremony.
12/18 With Professor Brian Cox, Rhys Darby, Jason Manford and Alan Davies.
Presented by Emily Maitlis.
Martha Kearney and guests discuss the fiftieth anniversary of A Clockwork Orange.
Sir Patrick Moore talks about the latest news from Messenger, the spacecraft over Mercury. (R)
Saturday 8 December 2012