Joe Baker

as Lon (voice)

as Barnard

as Professor Nigel Crump

as Miles Delahanty (1 episode)

as Angry Villager

as Lawrence Tibbett

as Professor (1 episode)

as Tailor (1 episode)

as Jenkins

as Mean / Checker (voice)

as Storage Foreman

as Larry (32 episodes)

as RAF Pilot Officer Joe Baker (6 episodes)

as Hirem