Actors in both Highway to Heaven and Knots Landing
143 actors have appeared in both Highway to Heaven and Knots Landing, across 452 episodes. The most-credited is Robert Jayne, Brock Gaylord in Highway to Heaven and Brian Cunningham in Knots Landing.
| Actor | In Highway to Heaven | In Knots Landing | Eps | Eps |
|---|---|---|---|---|
| Robert Jayne | Brock Gaylord | Brian Cunningham | 1 | 30 |
| Joseph Cousins | Faith | Bobby Ewing II | 1 | 10 |
| Allan Miller | Arnold Corcoran | Scooter Warren | 1 | 7 |
| Jonathan Goldsmith | Fitzroy | Frank Elliot | 1 | 6 |
| Joseph Chapman | Announcer, Doctor #1 | Mark St. Claire | 2 | 15 |
| Brian Austin Green | Matthew Evans | Brian Cunningham | 1 | 10 |
| Christian Cousins | Hope | Bobby Ewing II | 1 | 7 |
| Lew Ayres | Frank Worton, Harry Haynes, Mr. Zelinka | Andrew Douglas | 3 | 1 |
| Richard Bull | Doctor, Judge Wagner | Glenn McMillen | 3 | 1 |
| Margie Impert | Diane Wilson | Lt. Larkin | 6 | 1 |
| James Edgcomb | Harvey Glazer | Detective Howard, Officer | 1 | 2 |
| Jennifer Parsons | Julie Ryan, Young Rose | Nurse Bonecki | 2 | 1 |
| Joseph Gian | Dave Sanders | Detective Tom Ryan | 1 | 2 |
| Joseph Hacker | Bill Norman | Chip Todson, Jim Westmont | 1 | 2 |
| Joshua Bryant | Caz | Larry Wilson | 1 | 2 |
| Ronne Troup | Laura Payne, Ms. Hancock | Barbara | 2 | 1 |
| Laurence Haddon | Bob Traynor | Dr. Mitch Ackerman | 1 | 7 |
| Barry Jenner | Wes Fowler | Jeff Cunningham | 1 | 4 |
| Paul Comi | Phil Lightell, Sgt. Baker, Station Manager | Doctor | 3 | 2 |
| Ken Hill | Dr. Newman | Ron Merriwether, Medical Technician | 1 | 8 |
Cast data from TVmaze, licensed CC BY-SA 4.0.