- Writer:
- Gerald Kelsey
- Series created by:
- Ted Willis
- Designer:
- Austen Spriggs
- Director:
- David Askey
- Production:
- Ronald Marsh
- George Dixon:
- Jack Warner
- Sgt. Cox:
- Victor Brooks
- Captain Karminsky:
- Jan Conrad
- Steward Peretz:
- Hugh Evans
- Bos'n Zeromsky:
- Gertan Klauber
- P.C. Wills:
- Nicholas Donnelly
- Hinds:
- Richard Klee
- Mrs. Rodinsky:
- Barbara Keogh
- P.C. Swain:
- Robert Arnold
- P.C. Burton:
- Peter Thornton
- Station Sgt. Flint:
- Arthur Rigby
- P.C. Roberts:
- Geoffrey Kenion
- W.P.C. Liz Harris:
- Zeph Gladstone
- Edward Palmer:
- T.P. McKenna
- Det.-Sgt. Andy Crawford:
- Peter Byrne
- Det.-Con. Lauderdale:
- Geoffrey Adams
- Mr. Simpson:
- Dennis Ramsden
- Det.-lnsp. Cherry:
- Robert Cawdron
- Miss Lucas:
- Jeanne Mockford
- Sims:
- John Hollis
- An M.P.:
- Lloyd Lamble
- Reporter:
- Louis Hasler
- Reporter:
- Richard Poore
- Reporter:
- Michael Sheard
- Laskowski:
- Witold Scheybal
- Mary Crawford:
- Anna Dawson
