After a scientific experiment goes horribly wrong during a demonstration, a scientist finds himself trapped in an alternate reality that bears some similarities to our own, but also has some striking differences. In this other reality the Second World War had never occurred, mankind had not yet traveled into Space and Mt. Everest had not yet been conquered, just to name a few things. Also in this other reality he is no longer a scientist but rather a well known author. After a personal tragedy in this alternate world, he finds himself back in his own world and desperately trying to locate the woman he fell in love with in the other world. Little does she know, however, that her life depends on him finding her.
Joan Collins
Tom Bell
Denholm Elliott
Laurence Naismith
Geraldine Gardner
Geraldine Moffat
David Weston
Dudley Foster
Juliet Harmer
Ray McAnally
Lyn Ashley
Neil McCallum
Angus MacKay
Bernard Horsfall
Edward Cast
Sam Kydd
Philip Stone
John Hallam
Drewe Henley
Alex Scott
Simon Ward
Joan Benham
Johnny Briggs
Jeremy Child
Ellis Dale
Peter Davies
Harold Goodwin
Basil Henson
Andrew Sachs
Ian Selby
Michael Sharvell-Martin
Guy Standeven
Fred Wood