Trailer
Cast
Pedro Armendáriz Jr.
Chavez
John Randolph
Los Angeles Mayor
Kenny Endoso
Bar Cook (uncredited)
Jeannie Epper
Blonde Woman (uncredited)
Sam Chew Jr.
Tony (Kathie's Husband) (uncredited)
Paul LeClair
National Guardsman (uncredited)
Stuart Nisbet
Man on Loudspeaker (voice) (uncredited)
Frances Osborne
Housewife (uncredited)
Keith Walker
Man on the Radio (voice) (uncredited)
Gabriel Dell
Sal
Bert Kramer
Policeman (uncredited)
Don Wilbanks
Dam Workman with Blowtorch (uncredited)
Ernest Harada
Seismologist (uncredited)
Jimmy Nickerson
Seismology Graduate Student (uncredited)
Leoda Richards
Emergency Soup Kitchen Worker in Wilson Plaza (uncredited)
Eddie Smith
Citizen (uncredited)
Dick Warlock
Diver at Hollywood Reservoir (uncredited)
Lorne Greene
Sam Royce
Donald Moffat
Dr. Harvey Johnson
Reb Brown
Young Man on Motorcycle (uncredited)
Bob Harks
Man Fleeing Movie Theatre (uncredited)
Marjoe Gortner
Jody
John Elerick
Carl Leeds
Bob Cunningham
Dr. Frank Ames
Polly Burson
Earthquake Survivor (uncredited)
George Kennedy
Sgt. Lew Slade
Alex Brown
Pool Player
George Sawaya
Deputy Sherriff (uncredited)
Victoria Principal
Rosa Amici
Grant Owens
Police Officer (uncredited)
Dean Smith
Pool Player (uncredited)
Walter Matthau
Drunk
Karl Lukas
Man (uncredited)
Dick Tufeld
Opening Narrator (uncredited)
Jesse Vint
Buck
Richard Roundtree
Miles Quade
Monica Lewis
Barbara
Lloyd Gough
Bill Cameron
John S. Ragin
Chief Inspector
John Dennis
Brawny Foreman
Gene Dynarski
Dam Caretaker
H.B. Haggerty
Pool Player
Sandy Ward
Studio Guard (uncredited)
Barry Sullivan
Dr. Willis Stockle
Lloyd Nolan
Dr. James Vance
George Murdock
Colonel
Lonny Chapman
LAPD Captain (uncredited)
Erik Cord
Office Worker (uncredited)
Kip Niven
Walter Russell
Jerry Hardin
Man (uncredited)
Diana Herbert
Woman (uncredited)
Charlie Picerni
Pool Player (uncredited)
Debralee Scott
Kathie (TV version) (uncredited)
Geneviève Bujold
Denise Marshall
Alan Vint
Ralph
Josh Albee
Boy with Radio (uncredited)
Ric Carrott
National Guardsman (uncredited)
David S. Cass Sr.
Sherriff Merle (uncredited)
Ava Gardner
Remy Royce-Graff
Scott Hylands
Asst. Caretaker
Tim Herbert
Las Vegas Man
Bruce M. Fischer
Man (uncredited)
Arthur Tovey
Citizen (uncredited)
Charlton Heston
Stewart Graff