Men Must Fight

Diana Wynyard

— Laura Seward

Lewis Stone

— Edward Seward

Phillips Holmes

— Bob Seward

May Robson

— Maman Seward

Ruth Selwyn

— Peggy

Robert Young

— Geoffrey Aiken

Robert Greig

— Albert

Hedda Hopper

— Mrs. Chase

Don Dillaway

— Steve

Mary Carlisle

— Evelyn

Luis Alberni

— Soto

Mary Gordon

— Pacifist Audience Member

Sherry Hall

— Protesting Audience Member

Arthur Housman

— Drunk on Ship

Anderson Lawler

— Mr. Siebert

George Magrill

— Stretcher Bearer

Bert Moorhouse

— Pacificist Audience Member

Lee Phelps

— Secret Service Escort

Buddy Roosevelt

— Angry Television Viewer

Richard Tucker

— Doctor

Byron Wells

— Bellboy on Ship