as Elmo Duncan
as Sergeant Hoag
as Rick McAllister
as Bob Perry
as Lieutenant Danny Gilmartin
as Frank Slayton
as Tim O'Bannion
as Bill Sweeney
as Chuck Dotson
as Mannion
as Sgt. Tony Atlas
as Captain Myles Keogh
as Dr. Steve Connors
as Mason
as Albert Loomis
