Cast and Crew Of - The
Cast Members
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
Crew Members
David Duncan Story
Arnold Laven Director
Joel Moss Sound Recordist
Virginia Mazzuca Production Assistant
Heinz Roemheld Conductor
Charles Althouse Sound Recordist
James Dowell Vance Art Direction
Jules V. Levy Producer
Augie Lohman Special Effects
Kerwin Coughlin Casting
Arthur Gardner Producer
Lester White Director of Photography
John Faure Editor
Heinz Roemheld Original Music Composer
Pat Fielder Screenplay
Rudy Butler Set Decoration
Scotty Welbourne Underwater Director of Photography
Heinz Roemheld Music Director
Maurice Vaccarino Assistant Director
Olga Collings Hairstylist
Paul Stader Other
Ted Haworth Other
Robert H. Crandall Other
Abe Haberman Makeup Artist
B. F. Remmington Sound Recordist
Charles Althouse Sound Mixer
Paul Eagler Other
Allen Sloane Wardrobe Supervisor
Norman Bishop Technical Supervisor
