Horror / Science Fiction /

Score: 56%( 49 votes )

Overview: Giants Mollusks are released from the earth by an earthquake and start killing people.

Cast:

Tim Holt
Lt. Cmdr. John 'Twill' Twillinger

Audrey Dalton
Gail MacKenzie

Hans Conried
Dr. Jess Rogers

Barbara Darrow
Jody Simms

Max Showalter
Dr. Tad Johns

Harlan Warde
Lt. Robert 'Clem' Clemens

Gordon Jones
Sheriff Josh Peters

Mimi Gibson
Sandy MacKenzie

Marjorie Stapp
Connie Blake

Jody McCrea
Seaman Fred Johnson

Wallace Earl
Sally

Dennis McCarthy
George Blake (lab assistant)

Sarah Selby
Mrs. Simms

Milton Parsons
Lewis Clark Dobbs

Charles Tannen
Seaman Wyatt (Radioman)

Robert Benevides
Seaman Morty Beatty

John Carlyle
Monster Victim

John Close
Deputy Larry

William Forrest
Admiral Greenhouse

Gil Frye
Deputy Scotty

Joseph Hamilton
Other Lock Watchman

Charles Herbert
Boy with Morty's Cap

Byron Kane
Coroner Nate Brown

Ralph Littlefield
Gatekeeper

David McMahon
Patterson

Ralph Moody
Watchman at Lock 57

William Swan
Seaman Howard Sanders

Hal Taggart
Davis - Resort Owner

Mack Williams
Captain Masters

Dan Gachman
Deputy Brewer

Michael Dugan
Clarke