Movie Credits
Alan Simpson has appeared in 1 movie.
These include The Siege of Sidney Street.TV Credits
Alan Simpson has appeared in 1 TV Series.
These include Hancock's Half Hour.Production Credits
Alan Simpson has 5 production credits.Writing
Credited for Screenplay in 1 show - Loot.
Credited for Writer in 4 shows - Hancock's Half Hour, The Wrong Arm of the Law, The Spy with a Cold Nose and Up the Chastity Belt.