George Peppard

Major John David Harkness

Pernell Roberts

Jackson Buckley

Belinda Montgomery

Heller Chase

L.Q. Jones

Ben Lawler

George Murdock

Captain MacDowell

Barry Brown

Garratt

Dana Elcar

Captain Detroville

John Kellogg

Sgt. Major Marcy

Bo Svenson

Raeder

Vincent Van Patten

Peter Harkness

Joaquín Martínez

Santanta

Randolph Mantooth

2nd Lt. Lewis

Clint Ritchie

Corporal Love