Gary Waldhorn

as Self (Archive Footage)

as Narator

as David Horton (archive footage) (uncredited)

as Commodore Forrest (1 episode)

as Harold Conway (1 episode)

as David Horton (14 episodes)

as Ralph Apsoland (3 episodes)

as Joss Harrop (1 episode)

as Bernard Shawcrose

as Cllr. Alec Radcliffe (4 episodes)

as Dr. Buckman

as Gordon Lochhead (6 episodes)

as Boris

as Lionel Bainbridge (26 episodes)

as Dr. Buckman (1 episode)

as Deferre

as Sgt. Bob Pulver (3 episodes)

as Jack

as Deferre (1 episode), as Boris (1 episode)

as Inspector Crane

as Smithers (1 episode)

as Tornado