Two children help an eccentric professor test his new time machine.
Michael McVey
Paul Gibson
Pheona McLellan
Fiona Hatton-Jones
Patrick Troughton
Professor Wagstaff
Jeff Rawle
Sniffy Kemp
Sorcha Cusack
Miss Campbell
Ronnie Brody
Grandpa Hatton-Jones
Jan Darnley-Smith
Director
Aubrey Lewis
Sound Mixer
T. E. B. Clarke
Writer
Harold Orton
Producer
Tommy Fletcher
Director of Photography
John C. Wilcox
Production Manager
Michael Pickwoad
Art Direction
Richard Leyland
Assistant Director
Phyllis Townshend
Continuity
Gordon Grimward
Editor
Andrew Shergold
Sound Editor
Colin Martin
Rita Wakely
Wardrobe Supervisor
Harry Robertson
Original Music Composer