On screen
Cast
11 credited performers
David Jason
Jack Hardy
Julian Wadham
Captain Byrnes
Tony Haygarth
Cassidy
Ian Puleston-Davies
Travis
Robert Whitelock
Spender
Crispin Bonham-Carter
Redding
Roger Evans
Monroe
Max Bollinger
Soviet Naval Captain
Alan Stocks
Peterson
Artwork unavailable
Yuri Stepanov
Character not listed
Artwork unavailable
Jamie Martin
Tyler