Trailer
Cast
Michael J. Reynolds
Dr. Hal Hamilton
Dan MacDonald
Lt. Hobbs, Halifax day officer
Ben Gazzara
Cmdr. Adrian Blake
Yvette Mimieux
Dr. Leah Jansen
Mark Walker
Diver Dave Moulton
Joan Gregson
Dobson
Ken Pogue
Diver Thomas
Donnelly Rhodes
Diver Bob Cousins
Chris Wiggins
Capt. Williams
Leslie Carlson
Brigs, Triton Radioman
Stuart Gillard
Diver Phil Bradley
不二稿京
Kay, lab technician
Walter Pidgeon
Dr. Samuel Andrews
Ernest Borgnine
Chief Diver Don MacKay