cast
-
Hayley Mills
Patti Randall
-
Dean Jones
Zeke Kelso
-
Dorothy Provine
Ingrid Randall
-
Roddy McDowall
Gregory Benson
-
Frank Gorshin
Iggy
-
Neville Brand
Dan
-
Elsa Lanchester
Mrs. MacDougall
-
William Demarest
Mr. MacDougall
-
Richard Eastham
Supervisor Newton
-
Grayson Hall
Margaret Miller
-
Tom Lowell
Canoe Henderson
-
Richard Deacon
Drive-in-Manager
-
Iris Adrian
Landlady
-
Liam Sullivan
Graham
- Don Dorrell Spires
-
Gene Blakely
Cahill
-
Karl Held
Kelly
-
Ed Wynn
Mr. Hofstedder
-
Larry J. Blake
Police Officer (uncredited)
-
John Cliff
FBI Agent Hart (uncredited)
- D.C. Benny Siamese Cat (uncredited)
-
Ben Lessy
Drive-In Concessionaire (uncredited)