When John North, a budding author, pulls the communication cord of a late night train that is taking him away on a weekend with his publishers wife, he sets in motion a series of events that lead to a train crash, a murder and a police man hunt, but all is not what it seems.
Richard Todd
Valerie Hobson
Christine Norden
Tom Walls
Alexander Gauge
Ralph Truman
Vida Hope
Dora Bryan
Vincent Ball
Jack Vyvyan
Cyril Smith
Elsie Wagstaff
Dora Sevening
Nigel Neilson
Arthur Lane
Geoffrey Bellman
Alan Gordon
Hope Matthews
Roger Moore
Arnold Ridley
Gwynneth Vaughan