* Kenneth Williams as the Narrator, also known as the "Voice of Reason".
* Bill Maynard as Ted, the recurring character who gets into various scrapes.
* Sheila Hancock as various characters, usually with a strong, sometimes mischievous personality.
* Roy Kinnear as various characters, often playing "the authority" role.
* John Inman as various characters, usually with a flamboyant or flamboyant personality.
* Josephine Tewson as various characters, usually with a sharp-tongued or slightly eccentric personality.
* Windsor Davies as various characters, often playing the role of a gruff and unyielding person.
The series was known for its rotating cast, with different actors appearing in each episode playing diverse and often humorous characters.