Alan Haines (6 June 1924 – 17 April 2011) was a British actor and playwright who spent four years in the Royal Navy during World War II — including at D-Day on his 20th birthday[1] and appeared in many West End shows and touring productions, as well as in the cult TV series Dad's Army and Van der Valk and two notable films: Dad's Army and The Man in the White Suit, and the acclaimed BBC TV Series Perfect Strangers.