 | Michael Landon | ..................................... | Jonathan Smith (111 episodes, 1984-1989) |
 | Victor French | ..................................... | Mark Gordon (111 episodes, 1984-1989) |
| James Troesh | ..................................... | Scotty / ... (7 episodes, 1984-1986) |
 | Margie Impert | ..................................... | Diane Wilson (5 episodes, 1985-1986) |
 | Lorne Greene | ..................................... | Fred Fusco / ... (1 episodes, 1986-1987) |
 | Jennifer Parsons | ..................................... | Julie Ryan / ... (4 episodes, 1986-1987) |
 | Brandon Bluhm | ..................................... | Jerry / ... (4 episodes, 1987-1989) |
 | Robert Balderson | ..................................... | Cop #3 / ... (3 episodes, 1985-1986) |
 | Shelby Leverington | ..................................... | Susan Larson / ... (3 episodes, 1984-1988) |
 | Robin Riker | ..................................... | Sherri Johnson / ... (3 episodes, 1985-1989) |
 | Joe Dorsey | ..................................... | Luke Morgan / ... (3 episodes, 1984-1986) |
 | Lew Ayres | ..................................... | Frank Worton / ... (3 episodes, 1985-1989) |
 | Paul Comi | ..................................... | Phil Lightell / ... (3 episodes, 1986-1989) |
 | Paul Walker | ..................................... | Todd Bryant / ... (3 episodes, 1985-1986) |
 | Dennis A. Pratt | ..................................... | Bushy / ... (3 episodes, 1984-1987) |
 | Eve Brent | ..................................... | Landlady / ... (3 episodes, 1985-1989) |
 | Mary McCusker | ..................................... | Leslie Gordon (3 episodes, 1984-1986) |
