Gray Lady Down (1978)

A Navy Captain uses his experimental Snark to reach a nuclear submarine stuck on an ocean ledge.

Director: David Greene

Cast: Charlton Heston, David Carradine, Stacy Keach, Ned Beatty, Stephen McHattie, Ronny Cox, Dorian Harewood, Rosemary Forsyth, Hilly Hicks, Charles Cioffi, William Jordan, Jack Rader, Antony Ponzini, Michael O'Keefe, Charles Robinson, Christopher Reeve, Melendy Britt, Lawrason Driscoll