Ben Gazzara. Ben Gazzara was 42 in The Neptune Factor as 'Cmdr. Adrian Blake'.
Walter Pidgeon. Walter Pidgeon was 75 in The Neptune Factor as 'Dr. Samuel Andrews'.
Ernest Borgnine. Ernest Borgnine was 56 in The Neptune Factor as 'Chief Diver Don MacKay'.
Yvette Mimieux. Yvette Mimieux was 31 in The Neptune Factor as 'Dr. Leah Jansen'.
Donnelly Rhodes. Donnelly Rhodes was 35 in The Neptune Factor as 'Diver Bob Cousins'.
Chris Wiggins. Chris Wiggins was 43 in The Neptune Factor as 'Capt. Williams'.
Mark Walker. Mark Walker was >> in The Neptune Factor as 'Diver Dave Moulton'.
Leslie Carlson. Leslie Carlson was 40 in The Neptune Factor as 'Brigs, Triton Radioman'.
Stuart Gillard. Stuart Gillard was 23 in The Neptune Factor as 'Diver Phil Bradley'.
Michael J. Reynolds. Michael J. Reynolds was 33 in The Neptune Factor as 'Dr. Hal Hamilton'.
Kay Fujiwara. Kay Fujiwara was >> in The Neptune Factor as 'Anita, lab technician'.
Daniel Petrie. Daniel Petrie was 52 in The Neptune Factor as 'Director'Harry Makin. Harry Makin was >> in The Neptune Factor as 'Director of Photography'Jack DeWitt. Jack DeWitt was 73 in The Neptune Factor as 'Writer'Sandy Howard. Sandy Howard was 46 in The Neptune Factor as 'Producer'Kenneth Heeley-Ray. Kenneth Heeley-Ray was 56 in The Neptune Factor as 'Sound Editor'Patrick Drummond. Patrick Drummond was >> in The Neptune Factor as 'Assistant Sound Editor'
Lalo Schifrin. Lalo Schifrin was 41 in The Neptune Factor as 'Original Music Composer'Austin Grimaldi. Austin Grimaldi was >> in The Neptune Factor as 'Sound Mixer'