Cliff Robertson
— Mike Hagan
Diane Baker
— Pat Simpson
Frank Converse
— Jim Cochran
Milo O'Shea
— Doctor O'Brian
Dana Andrews
— Randolph Evers
Gordon MacRae
— Joe Barnes
Edward Binns
— Larry Zanoff
Jennifer Houlton
— Cricket
Kitty Sullivan
— Nancy
Leigh Court
— Jean Hagan
Bob Willis
— Ken Howland
Hope Pomerance
— Sandy Campbell
Ted Janus
— 1st Mechanic
Paul Stewart
— 2nd Mechanic
Bob Kozloski
— 1st Engineer
Tommy Lane
— Man Outside Bar