

Professors Vooshka and Crump decide to visit an archaeological site to study the artifacts there. Lo and behold, it's right next to a caravan site where all manner of people are staying. With a randy Major owning the site, a snobbish mother, and the two professors' constant innuendos, the story ends with a sinking caravan site and a striptease performance as a replacement for the cabaret night.
Professor Anna Vooshka

Professor Roland Crump

Arthur Upmore

Major Leep

Ernie Bragg

Daphne Barnes

Fred Ramsden

Henry Barnes

Sylvia Ramsden

Linda Upmore
Joe Baxter

Norma Baxter

Vera Bragg

The Dean

Sandra

Carol

Landlord

Else Rowan

Doctor

Bob
Clive

Sally
Maureen
Veronica
Electrician
Nurse
Barman

Man with salad
Woman with salad
Painter
Woman in Shower

Student with Ice Cream
Lady in Low-Cut Dress

Painter (uncredited)
Man in Audience (uncredited)
Plasterer (uncredited)

Camper (uncredited)
Man in Audience (uncredited)
Wife (uncredited)
Man with Water (uncredited)
Lady with Hat (uncredited)

Woman in Audience (uncredited)
Man in Audience (uncredited)
Man in Audience (uncredited)
Man with Glasses (uncredited)
Projectionist (uncredited)

Camper (uncredited)
Short-Sighted Man (uncredited)
Painter (uncredited)
Courting Girl (uncredited)

Man in Caravan (uncredited)
Man in Audience (uncredited)
Student (uncredited)
Mynah Bird (voice) (uncredited)

Man in Audience (uncredited)
Student (uncredited)