Night Watchman
Bartender
Hugh Mortimer (590 episodes)
Mike Andrews
Superintendent Wills
Dr. Malcolm Nettel
Police Captain
Inspector Paul Derek
Lemmy, ein Engländer
Dave Carson (1 episode)
Paul Cessac (1 episode)
Lt. Cmdr. Paul Turner
Chief Insp. Paul Derek (36 episodes)
Insp. R.P. Nural
Jim Harrison
Capt. Philip J. Lawton
Det. Sgt. Seagrave
Paul Oliveri
Mike Billings
Inspector Kessler
Dr. Lawrence (1 episode)
Paul Dobson
Mike Billings
Peter Armstrong
District Officer Jim T. Barneson
Pete Fleming
Det. Insp. Dan Barker
Eric Blair
The Honourable Richard Rollison
Keith Gilbert
Paul Temple
Clark Sutton
Richard Rollison
Renfro Mansell
Young Scrooge / Night Watchman
Douglas Robjohn
Paul Temple
Richard Tassell: Staff of Nutbourne
Jim Brandon
DuCane
Philip Lombard
Paul Temple
Terry O'Keefe