Panic in Year Zero!

Ray Milland

Harry Baldwin

Jean Hagen

Ann Baldwin

Frankie Avalon

Rick Baldwin

Mary Mitchel

Karen Baldwin

Joan Freeman

Marilyn Hayes

Richard Bakalyan

Carl

Rex Holman

Mickey

Richard Garland

Ed Johnson

Willis Bouchey

Dr. Powell Strong

Neil Burstyn

Andy

O.Z. Whitehead

Hogan

Russ Bender

Harkness

Shary Marshall

Bobbie Johnson

Andrea Lane

Waitress

Byron Morrow

Evacuee from Newhall

Scott Peters

Army Sergeant

Bud Slater

Complaining Diner

Kelton Crawford

Looter

Ralph Clanton

Radio Announcer (voice / uncredited)