| Cast list |
| Bettye Ackerman | as | Constance MacKenzie #1 (1972) |
| Ben Andrews | as | Benny Tate (1972-1973) |
| Susan Brown | as | Constance MacKenzie Carson #2 (1972-1974) |
| Lawrence P. Casey | as | Rodney Harrington #1 (1972) |
| Chuck Daniel | as | Lt. Ed Riker (1973) |
| James Doohan | as | Mr. Blake (1974) |
| Dino Fantini | as | Gino Panzini |
| Frank Ferguson | as | Eli Carson (1972-1974) (played the role on Peyton Place) |
| Mary Frann | as | D. B. Bentley (1973-1974) |
| Joseph Gallison | as | Steven Cord (1972-1974) |
| Katherine Glass | as | Alison MacKenzie Tate #1 (1972-1973) (original cast) |
| Kevin Hagen | as | Harry Gilbert (1974) |
| Stacy Harris | as | Leslie Harrington #2 (1972-1974) |
| John Hoyt | as | Martin Peyton (1972-1974) |
| Mary Jackson | as | Nell Abernathy (1973-1974) |
| John Levin | as | Matthew Carson |
| Lynn Loring | as | Betty Anderson Harrington Cord Harrington, R. N. #2 (1973-1974) |
| Margaret Mason | as | Selena Cross Rossi, R.N. (1972-1974) |
| Frank Maxwell | as | Leslie Harrington #1 (1972) (original cast) |
| Patricia Morrow | as | Rita Jacks Harrington (1972-1974) (played the role on Peyton Place) |
| Julie Parrish | as | Betty Anderson Harrington Cord Harrington, R. N. #1 (1972-1973) (original cast) |
| Ron Russell | as | Norman Harrington (1972-1974) (original cast) |
| Fran Ryan | as | Dr. Helen Randall (1974) |
| Evelyn Scott | as | Ada Jacks (1972-1974) (played the role on Peyton Place) |
| Pamela Susan Shoop | as | Alison MacKenzie Tate #2 (1973-1974) |
| Warren Stevens | as | Elliot Carson (1972-1974) (original cast) |
| Guy Stockwell | as | Dr. Michael Rossi (1972-1974) (original cast) |
| Yale Summers | as | Rodney Harrington #2 (1972-1974) |
| Mary K. Wells | as | Hannah Cord (1972-1974) (original cast) |
| Lesley Woods | as | Zoe Tate (1972-1974) |
