Season Regulars 3

1. 

   John Gregson

   Commander George Gideon

2. 

   Alexander Davion

   Chief Insp. David Keen

3. 

   Daphne Anderson

   Kate Gideon

Guest Stars 12

1. 

   Henry McGee

   Mack Martinson

2. 

   Eric Barker

   Robert Gresham

3. 

   Charles Lloyd Pack

   Mr. Hunter

4. Joyce Grant

   Margaret Gresham

5. 

   William Mervyn

   Mr. Pater

6. 

   Oliver MacGreevy

   The Contact Man

7. Jack Rodney

   Shorty Fleming

8. 

   Tom Gill

   Hotel Manager

9. Michael Beint

   Div. Insp. Marsh

10. 

    Brian Weske

    The Barrow Boy

11. Giles Watling

    Malcolm Gideon

12. Richard James

    Matthew Gideon

Crew 5