Characters played by Peter Marshall
Captain Corcoran
Characters played by Frankie Howerd
Sir Joseph Porter
KCB
Characters played by Meryl Drower
Josephine Corcoran
Characters played by Michael Bulman
Ralph Rackstraw
Characters played by Gordon Sandison
Bill Bobstay (The Boatswain's Mate)
Characters played by Della Jones
Mrs Cripps (Little Buttercup)
Characters played by Alan Watt
Dick Deadeye
Characters played by Anne Mason
Cousin Hebe
Characters played by Douglas Fairbanks Jr.
Self - Host