THE MONSTER THAT CHALLENGED THE WORLD
1957

PLOT:
An earthquake in the Salton Sea unleashes a horde of prehistoric mollusk monsters. Discovering the creatures, a Naval officer and several scientists attempt to stop the monsters, but they escape into the canal system of the California's Imperial Valley and terrorize the populace.

CAST:
Tim Holt ... Lt. Cmdr. John 'Twill' Twillinger
Audrey Dalton ... Gail MacKenzie
Hans Conried ... Dr. Jess Rogers
Harlan Warde ... Lt. Robert 'Clem' Clemens
Casey Adams ... Dr. Tad Johns
Mimi Gibson ... Sandy MacKenzie
Gordon Jones ... Sheriff Josh Peters
Marjorie Stapp ... Connie Blake
Dennis McCarthy ... George Blake (lab assistant)
Barbara Darrow ... Jody Simms
Bob Beneveds ... Seaman Morty Beatty
Michael Dugan ... Clarke
Mack Williams ... Capt. Masters
Eileen Harley ... Sally
Jody McCrea ... Seaman Fred Johnson
William Swan ... Seaman Howard Sanders
Charles Tannen ... Seaman Wyatt (radioman)
Byron Kane ... Coroner Nate Brown
Hal Taggart ... Davis, the resort owner
Gil Frye ... Deputy Scotty
Dan Gachman ... Deputy Brewer
Milton Parsons ... Lewis Clark Dobbs
Ralph Moody ... Watchman at Lock 57

Directed by Arnold Laven

RUNNING TIME: 83 MIN