Riven

Ben Gazzara

as Cmdr. Adrian Blake

Walter Pidgeon

as Dr. Samuel Andrews

Ernest Borgnine

as Chief Diver Don MacKay

Yvette Mimieux

as Dr. Leah Jansen

Donnelly Rhodes

as Diver Bob Cousins

Chris Wiggins

as Capt. Williams

Michael J. Reynolds

as Dr. Hal Hamilton

Mark Walker

as Diver Dave Moulton

Leslie Carlson

as Brigs, Triton Radioman

Stuart Gillard

as Diver Phil Bradley

Ed McGibbon

as Dr. Norton Shepherd

David Renton

as Warrant Officer

Joan Gregson

as Dobson

David Yorston

as Diver Stephens

Ken Pogue

as Diver Thomas

Dave Mann

as Hawkes

Frank Perry

as Sub Captain

Kei Fujiwara

as Kay, lab technician

Dan MacDonald

as Lt. Hobbs, Halifax day officer

Richard Whelan

as Radio Officer

Sandy Howard

Producer

Lalo Schifrin

Original Music Composer

Daniel Petrie

Director

Jack DeWitt

Writer

Harry Makin

Director of Photography

Austin Grimaldi

Sound Mixer

Kenneth Heeley-Ray

Sound Editor

Patrick Drummond

Assistant Sound Editor

Joe Grimaldi

Sound Mixer

Gerry Arbeid

Production Manager

Patricia Payne

Casting Director

Harold Greenberg

Executive Producer

David Perlmutter

Executive Producer

Stan Cole

Editor

Dennis Lynton Clark

Production Design

Jack McAdam

Production Design

Edwin Watkins

Set Decoration

Bill Morgan

Makeup Artist

Christopher Tucker

Makeup Artist

Deanne Judson

Unit Manager

Frank Ernst

Assistant Director

Warren Keillor

Special Effects

Lee Howard

Special Effects

Bill Hansard

Projection

Alan Kondo

Assistant Editor

Marcel Carpenter

Wardrobe Supervisor

Debi Weldon

Wardrobe Assistant