Ensign Frank Pulver

Robert Walker Jr.

Acting

Captain Morton

Burl Ives

Acting

Doc

Walter Matthau

Acting

Bruno

Tommy Sands

Acting

Scotty

Millie Perkins

Acting

Head Nurse

Kay Medford

Acting

Billings

Larry Hagman

Acting

Carney

Peter Marshall

Acting

Dowdy

Joseph Marr

Acting

LaSueur

Gerald S. O'Loughlin

Acting

Mila

Diana Sands

Acting

Stretch

Robert Matek

Acting

Yeoman Dolan

Jack Nicholson

Acting

Taru

Al Freeman Jr.

Acting

Stefanowski

Richard Gautier

Acting

Lindstrom

George Lindsey

Acting

Gabrowski

Sal Papa

Acting

Insigna

James Farentino

Acting

Skouras

James Coco

Acting

Payne

Don Dorrell

Acting

Sergeant on Plane Wing (uncredited)

Michael Daves

Directing

Bookser (uncredited)

James Davidson

Acting

Jackson (uncredited)

Roger Ewing

Acting

Schlemmer (uncredited)

Zack Foster

Acting

Reber (uncredited)

Larry Merrill

Acting

Mechanic (uncredited)

Adam Roarke

Acting

Sailor (uncredited)

Ronnie Rondell Jr.

Crew

Mannion (uncredited)

Buck Taylor

Acting

Governor (uncredited)

King Calder

Acting