Cast
Brenda De Banzie
Nellie Lumsden
Faith Brook
Mandy Robinson ("Nannie")
Brian Oulton
Jill Haworth
Schoolgirl on Train (uncredited)
Michael Brennan
Detective on Train (uncredited)
Taina Elg
Miss Fisher
Leslie Dwyer
Milkman
Sidney James
Perce Baker
Barbara Steele
Extra
Sam Kydd
Train restaurant staff (uncredited)
Reginald Beckwith
Lumdsen
Duncan Lamont
Andrew Cruickshank
Sheriff
Joan Hickson
Miss Dobson
Marianne Stone
Hospital Administrator (uncredited)
Peter Vaughan
2nd Police Constable on Train (uncredited)
Carol White
Schoolgirl in Assembly Hall (uncredited)
Kenneth More
Richard Hannay
Barry Jones
Professor Arthur Logan
Michael Goodliffe
Brown
James Hayter
Mr Memory
Jameson Clark
MacDougal
Bruce Seton
Policeman on Train (uncredited)