Self - Introduction (17 episodes, 1965)
Gregory Fothergale / Fothergale, managing / Gregory Fothergale, managing (16 episodes, 1965)
Tom Rudyard / Tom Rudyard, commercial / Rudyard, commercial (16 episodes, 1965)
Bill Smith / Bill Smith, sales / Smith, sales (16 episodes, 1965)
James MacTaggart / James MacTaggart, technical / MacTaggart, technical (16 episodes, 1965)
Fred Harmsworth / Fred Harmsworth, works manager (10 episodes, 1965)
Wynn Cooke / Wynn Cooke, packing supervisor (8 episodes, 1965)
Victor Berry (7 episodes, 1965)
Joyce Fothergale (6 episodes, 1965)
Joe Stratton / Joe Stratton, sales representative (5 episodes, 1965)
Jane Hilton, commercial director's P.A. (4 episodes, 1965)
John Wright, clerk / Clerk (4 episodes, 1965)
Christine Milner (3 episodes, 1965)
Malcolm Burton (3 episodes, 1965)
Sylvia Masters (2 episodes, 1965)
Barry McCarthy (2 episodes, 1965)
Sales clerk (2 episodes, 1965)
Board of Trade official (1 episode, 1965)
Mr. Slater (1 episode, 1965)
Maureen Cooke, accounts clerk (1 episode, 1965)
Shop assistant (1 episode, 1965)
Professor Cole (1 episode, 1965)
Marshall, chief accountant (1 episode, 1965)
David Parker (1 episode, 1965)
Sir Donald Davis (1 episode, 1965)
Richard Hobart (1 episode, 1965)
Hall (1 episode, 1965)
Bank manager (1 episode, 1965)
Union District officer (1 episode, 1965)
Walter Goddard (1 episode, 1965)
British official (1 episode, 1965)
Peter Agnew (1 episode, 1965)
Pritchard (of the Board of Trade) (1 episode, 1965)
Guy Lupton (1 episode, 1965)
Ashton (1 episode, 1965)
Swedish importer (1 episode, 1965)
Kenneth Webb (1 episode, 1965)
Secretary (1 episode, 1965)
Machine operator (1 episode, 1965)