当一名私家侦探外出度假时，他并不特别聪明的助手会主动“破案”。随之而来的是复杂的情况。
Christopher Neil
Bob West
Suzy Kendall
Laura Sutton
Harry H. Corbett
Sydney Burke
Fred Emney
Sir Basil Lemmington
Liz Fraser
Violet Burke
Irene Handl
Miss Friggin
Ian Lavender
Derek
Julian Orchard
Police Cyclist
Jon Pertwee
Judd Blake
Adrienne Posta
Lisa Moroni
Anna Quayle
Medea Dotrice
William Rushton
Wilfred Crimble
Robin Stewart
Scott Radleigh
Diana Dors
Mrs. Horne
