Larry Grayson: Shut That Door!, 8pm, ITV3

MICHAELGMICHAELGraded anddJJanet t Street-Porter offer their memories of Grayson (pictured) in a warm profile of the much-loved host of The Generation Game, who only found fame in his 50s. The film also draws on his unpublished autobiography to tell his stories in his own words.