A rich man bequeaths seven keys to seven of his friends, but only one will unlock the door to untold wealth.

Inspector Dick Martin

Assistant Detective Holmes

Sybil Lansdown

Dr. Antonio Staletti

Lawyer Warren D. Haveloc

Emily Cody

Bertram Cody

Pheeny

Sir John

Tom Cawler

Giacco

Janitor Burt

Ansagerin am Flughafen (voice)

Ansager am Flughafen (voice) / Schaulustiger / Sanitäter (voice)
June 18, 1962

Inspector Dick Martin

Assistant Detective Holmes

Sybil Lansdown

Dr. Antonio Staletti

Lawyer Warren D. Haveloc

Emily Cody

Bertram Cody

Pheeny

Sir John

Tom Cawler

Giacco

Janitor Burt

Ansagerin am Flughafen (voice)

Ansager am Flughafen (voice) / Schaulustiger / Sanitäter (voice)
