| Cast list | | Charlton Heston | as | Alan Murdock | | Karen Black | as | Nancy Pryor | | George Kennedy | as | Joe Patroni | | Gloria Swanson | as | Gloria Swanson | | Efrem Zimbalist Jr. | as | Captain Stacy | | Susan Clark | as | Helen Patroni | | Helen Reddy | as | Sister Ruth | | Linda Blair | as | Janice Abbott | | Dana Andrews | as | Scott Freeman | | Roy Thinnes | as | Urias | | Sid Caesar | as | Barney | | Myrna Loy | as | Mrs. Devaney | | Ed Nelson | as | Major John Alexander | | Nancy Olson | as | Mrs. Abbott | | Larry Storch | as | Glenn Purcell |
| | Crew list: | | Jack Smight (Director) | | Arthur Hailey (Writer) | | Don Ingalls (Writer) |
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