Dirección: Ray Milland
Una familia compuesta por un matrimonio y dos hijos adolescentes, un chico y una chica, sale una mañana muy temprano de camping. En el camino, un resplandor intenso les ciega. Al poco tiempo averiguan que una bomba atómica ha caído sobre Los Ángeles.
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)
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)
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)