Back to the 80s with Lenny Henry | Sir Lenny takes us on a tour of Channel 4 in the 80s, from its launch in 1982 to cult music show The Tube, improv game show Whose Line Is It Anyway? and blasphemy in Brookside. (Ep1/4) | Tue, Feb 16, 10:00 pm | More 4 | 120 mins |