1/7 Captain Mainwaring and his platoon are instructed to guard a captive U-boat crew. (R)
Guest Dana Alexander joins the line-up. (R)
5/18 Stephen Fry considers lenses, lungs, legs and other parts of the body beginning with L.
2/12 Topical news show hosted by comedian Russell Howard. (R)
5/5 The nation's sharpest scientific minds and keenest brains tell their favourite jokes. (R)
5/13 With guests Paul Foot, Sara Cox, Adam Ant and Fuse ODG.