Cast:
Jon Pertwee, Katy Manning, Nicholas Courtney, John Levene, Richard Franklin, Stewart Bevan, Jerome Willis, Tony Adams, Ben Howard, Mostyn Evans, Talfryn Thomas, Roy Evans, Mitzi McKenzie, Ray Handy, John Scott Martin, John Rolfe, John Dearth, Richard Beale, Jean Burgess, Brian Justice, Terry Walsh, Roy Skelton