Peter Cook

as Lord Wexmire

as Mr. Adrian

as Greenhough

as The Impressive Clergyman

as Sir Mortimer Chris (Prime Minister)

as Nigel

as Lord Percy Lambourn

as Sherlock Holmes

as Lewenhak

as Dominic

as Michael Rimmer

as Inspector

as Maj. Digby Dawlish

as Prentiss

as George Spiggot

as Morris Finsbury