Dad’s Army: Secret Lives & Scandal

Channel 5, 9.30pm

An eye-opening insight into the men behind some of British TV's most iconic comedy characters. Their friends, family members and colleagues discuss their behind-the-scenes antics, as well as recalling their reallife war records, including Clive Dunn's traumatic time as a PoW in Austria and Arnold Ridley's service in both world wars. ★★★★★