
| Alan Thicke | ... | Dr. Jason Seaver (165 episodes, 1985-1992) |

| Joanna Kerns | ... | Maggie Malone Seaver (165 episodes, 1985-1992) |

| Kirk Cameron | ... | Mike Seaver (165 episodes, 1985-1992) |
 | Jeremy Miller | ... | Ben Seaver (165 episodes, 1985-1992) |

| Tracey Gold | ... | Carol Seaver (164 episodes, 1985-1992) |

| Ashley Johnson | ... | Chrissy Seaver (47 episodes, 1990-1992) |

| Andrew Koenig | ... | Richard 'Boner' Stabone (25 episodes, 1985-1989) |

| Leonardo DiCaprio | ... | Luke Brower (23 episodes, 1991-1992) |
 | Jamie Abbott | ... | Stinky Sullivan / ... (18 episodes, 1986-1991) |
 | K.C. Martel | ... | Eddie (16 episodes, 1985-1992) |
 | Chelsea Noble | ... | Kate MacDonald (13 episodes, 1989-1992) |
 | Gordon Jump | ... | Ed Malone (11 episodes, 1986-1991) |
 | Kelsey Dohring | ... | Christine Ellen 'Chrissy' Seaver (11 episodes, 1988-1990) |
 | Kirsten Dohring | ... | Christine Ellen 'Chrissy' Seaver (11 episodes, 1988-1990) |
 | Lisa Capps | ... | Debbie (10 episodes, 1986-1988) |

| Rachel Jacobs | ... | Shelley (10 episodes, 1986-1988) |
 | Sam Anderson | ... | Principal Willis Dewitt (10 episodes, 1986-1992) |
 | Julie McCullough | ... | Julie Costello (10 episodes, 1989-1990) |

| Bill Erwin | ... | Janitor / ... (8 episodes, 1986-1991) |
 | Bill Kirchenbauer | ... | Coach Lubbock (7 episodes, 1986-1988) |

| Betty McGuire | ... | Kate Malone (7 episodes, 1986-1991) |

| James Marshall | ... | Kevin Randall / ... (7 episodes, 1989-1991) |
 | Christopher Burgard | ... | Dwight Halliburton (6 episodes, 1991-1992) |
 | Kevin Wixted | ... | Bobby / ... (6 episodes, 1986-1988) |

| Evan Arnold | ... | Richie (6 episodes, 1985-1987) |
 | Kenneth Tigar | ... | Sid Sidlevich (6 episodes, 1987-1989) |
 | Pamela Brull | ... | Thelma (6 episodes, 1987-1989) |
 | Brian Peck | ... | Audition Doofus / ... (6 episodes, 1988-1991) |
 | Jodi Peterson | ... | Laura Lynn (6 episodes, 1989-1991) |
 | Jamie Luner | ... | Cindy / ... (5 episodes, 1987-1990) |
 | Jane Powell | ... | Irma Seaver Overmier (5 episodes, 1988-1990) |
 | Robert Rockwell | ... | Wally Overmier (5 episodes, 1988-1990) |

| Patrika Darbo | ... | Estelle / ... (5 episodes, 1987-1990) |
 | Heather Langenkamp | ... | Amy Boutilier / ... (5 episodes, 1988-1990) |
 | Steeve Arlen | ... | Peeter Thorne / ... (5 episodes, 1987-1990) |
 | Kathleen Freeman | ... | Sophie / ... (5 episodes, 1988-1990) |
 | Fred Applegate | ... | Mr. Tedesco (4 episodes, 1991) |
 | Deborah White | ... | Susan (4 episodes, 1986-1987) |
 | Julie Cobb | ... | Grace Thornton / ... (4 episodes, 1987-1989) |
 | Johnny Dark | ... | Deejay / ... (4 episodes, 1988-1990) |
 | Joseph Reale | ... | Mr. Lepepke / ... (4 episodes, 1986-1991) |
 | Beans Morocco | ... | Big Al / ... (4 episodes, 1989-1990) |
 | Kenny Morrison | ... | Vito Paducci (4 episodes, 1988-1990) |
 | Christa Denton | ... | Monica Shackleford / ... (3 episodes, 1986-1987) |

| Dennis Haysbert | ... | Frank / ... (3 episodes, 1985-1988) |

| Brooke Theiss | ... | Wendy / ... (3 episodes, 1987-1988) |
 | Janet Clark | ... | Female Bidder / ... (3 episodes, 1985-1987) |
 | Shawn Modrell | ... | Brianne Miller (3 episodes, 1991) |

| Shavar Ross | ... | Kenny (3 episodes, 1991) |
 | Bob Perlow | ... | Bobby (3 episodes, 1986-1988) |

| Kelly Hu | ... | Melia (3 episodes, 1987-1988) |
 | John LaMotta | ... | Buddy / ... (3 episodes, 1986-1991) |

| Matthew Perry | ... | Sandy (3 episodes, 1989) |
 | Michael Gilbert Lewis | ... | Policeman / ... (3 episodes, 1987-1988) |
 | Troy Shire | ... | Dude #1 (3 episodes, 1986-1988) |

| Alan Blumenfeld | ... | Walter (3 episodes, 1985) |
 | Justin Williams | ... | Frank / ... (3 episodes, 1987-1989) |
 | David Coburn | ... | David / ... (3 episodes, 1989-1990) |
 | Mickey Morton | ... | Mr. Sullivan / ... (3 episodes, 1987-1990) |
 | Jerry Vale | ... | Himself (3 episodes, 1990) |
 | Richard Marion | ... | Mr. Stabone / ... (3 episodes, 1988-1990) |
 | Lesley Boone | ... | Girl / ... (3 episodes, 1989-1990) |
 | Jason Horst | ... | Gary (3 episodes, 1989-1990) |

| Olivia d'Abo | ... | Terry / ... (2 episodes, 1985-1986) |
 | Dan Barrows | ... | Clown / ... (2 episodes, 1986-1987) |

| Dan Lauria | ... | Dan / ... (2 episodes, 1986-1987) |
 | Dawn Wells | ... | Casting Receptionist / ... (2 episodes, 1987) |

| Ami Dolenz | ... | Linda (2 episodes, 1985-1986) |
 | Bruce Vidal | ... | Announcer #2 / ... (2 episodes, 1987) |
 | Deborah Harmon | ... | Elizabeth (2 episodes, 1988) |

| Peter Jurasik | ... | Doug Stanton (2 episodes, 1991) |
 | Mya Stark | ... | Heidi Deforest / ... (2 episodes, 1986-1987) |
 | Melanie Gaffin | ... | Trudy / ... (2 episodes, 1987) |
 | Gary Grubbs | ... | George Brower (2 episodes, 1991-1992) |
 | Melissa Young | ... | Tina (2 episodes, 1991) |
 | Scott Curtis | ... | Curtis / ... (2 episodes, 1986) |

| Michael Cudlitz | ... | Chuck / ... (2 episodes, 1991-1992) |
 | Eve Smith | ... | Passenger / ... (2 episodes, 1988-1989) |
 | Karla Tamburrelli | ... | Jodi Creedmore (2 episodes, 1991-1992) |
 | Tony Hablian | | (2 episodes, 1991) |

| Heather Graham | ... | Cindy / ... (2 episodes, 1987) |

| Hilary Swank | ... | Sasha Serotsky (2 episodes, 1991-1992) |

| JoAnn Willette | ... | Constance (2 episodes, 1988) |
 | Matt Shakman | ... | Graham Jr. (2 episodes, 1988) |
 | Heidi Zeigler | ... | Sherry (2 episodes, 1988) |

| Jack Andreozzi | ... | Police Officer (2 episodes, 1985) |
 | Marte Boyle Slout | ... | Charity Lady / ... (2 episodes, 1986-1990) |

| Lou Richards | ... | Braxton Hicks / ... (2 episodes, 1986-1990) |
 | Richard Sanders | ... | Dr. Rosenfeld / ... (2 episodes, 1986-1989) |

| Brad Pitt | ... | Jeff / ... (2 episodes, 1987-1989) |

| Candace Cameron Bure | ... | Jenny Foster (2 episodes, 1987-1988) |
 | C.E. Grimes | ... | Biker (2 episodes, 1985) |
 | Marius Mazmanian | ... | Henri / ... (2 episodes, 1987-1990) |
 | Arlene Golonka | ... | Kitty / ... (2 episodes, 1988-1990) |
 | Charlie Spradling | ... | Tawny / ... (2 episodes, 1988-1989) |
 | Bruce Baum | ... | Frightened Passenger / ... (2 episodes, 1987-1989) |
 | Ty Miller | ... | Hadley Barnes (2 episodes, 1987) |
 | Ted Hayden | ... | Dr. Klaus (2 episodes, 1988-1989) |
 | Cathy Podewell | ... | Lydia Shayne (2 episodes, 1988) |

| Cristine Rose | ... | Lucy Snyder / ... (2 episodes, 1987-1991) |
 | Mary Farrell | ... | Gail / ... (2 episodes, 1987-1989) |
 | Ahmet Zappa | ... | Barry / ... (2 episodes, 1987-1989) |
 | Maxine Elliott Hicks | ... | Elderly Woman on Plane / ... (2 episodes, 1989-1991) |
 | Ashley Cooper Kerns | ... | Crystal / ... (2 episodes, 1991-1992) |

| Riley Weston | ... | Rita Sabatini (2 episodes, 1988) |
 | Ruth Silveira | ... | Mrs. Stabone (2 episodes, 1988-1989) |
 | John Alexis | ... | Robby / ... (2 episodes, 1988) |

| Judith Barsi | ... | Little Carol (2 episodes, 1988-1992) |
 | Victor DiMattia | ... | Little Mike / ... (2 episodes, 1988-1992) |
 | Holly Haber | ... | Barbershop Quartet Member #3 / ... (2 episodes, 1988-1989) |
 | Suzanne Goddard-Smythe | ... | Casting Director / ... (2 episodes, 1989-1990) |

| Anjul Nigam | ... | Raj / ... (2 episodes, 1989-1990) |
 | Gil Perez | ... | Student #1 / ... (2 episodes, 1989-1990) |
 | Robert Benedetti | ... | Ike (2 episodes, 1989) |
 | Kevin Brophy | ... | Anchorman / ... (2 episodes, 1989) |
 | Carmen Filpi | ... | Fred (2 episodes, 1989) |
 | Ben Frank | ... | Captain (2 episodes, 1989) |
 | Bob Lenz | ... | Celebrity Look-alike (2 episodes, 1989) |
 | Hugh Maguire | ... | Dick Slots (2 episodes, 1989) |
 | Gregory Sierra | ... | Dr. Paul Ramirez (2 episodes, 1989) |
 | Kendra Booth | ... | Danica / ... (2 episodes, 1990) |
 | Neil Elliot | ... | Maurice (2 episodes, 1990) |

| Michael Gio Ferrigno | ... | Ben's Friend (2 episodes, 1990) |

| Joely Fisher | ... | Sally Garner (2 episodes, 1990) |
 | Regina Leeds | ... | Doctor (2 episodes, 1990) |
 | Raoul N. Rizik | ... | Hotel Clerk (2 episodes, 1990) |

| Stacy Arnell | ... | Samantha (2 episodes, 1991) |
 | Susan Barnes | ... | Dr. Miller (2 episodes, 1991) |
|
| Michael Sullivan | .... | executive producer (77 episodes, 1985-1991) |
| Dan Guntzelman | .... | executive producer (62 episodes, 1986-1991) |
| Steve Marshall | .... | executive producer / producer (62 episodes, 1986-1991) |
| Henry Johnson | .... | associate producer (52 episodes, 1986-1988) |
| Laura Lynn | .... | associate producer (26 episodes, 1991-1992) |
| Rich Reinhart | .... | producer (26 episodes, 1991-1992) |
| Joey Scott | .... | producer (26 episodes, 1991-1992) |
| Michael Ware | .... | supervising producer / producer (26 episodes, 1991-1992) |
| Bob Burris | .... | supervising producer / producer (25 episodes, 1991-1992) |
| Liz Sage | .... | supervising producer (22 episodes, 1991-1992) |
| Dan Wilcox | .... | executive producer (22 episodes, 1991-1992) |
| Neal Marlens | .... | executive producer / producer (16 episodes, 1985-1986) |
| Arnold Margolin | .... | producer / supervising producer (15 episodes, 1985-1986) |
| Faye Oshima | .... | associate producer (14 episodes, 1985-1986) |
| Tom Cherones | .... | supervising producer (10 episodes, 1985-1986) |
| David Kendall | .... | producer / co-executive producer (9 episodes, 1988-1991) |
| Carol Black | .... | co-executive producer (5 episodes, 1985-1986) |
| Bruce Ferber | .... | producer (4 episodes, 1985-1986) |
| David Lerner | .... | producer (4 episodes, 1985-1986) |
| Nick LeRose | .... | producer (4 episodes, 1991) |
| Tim O'Donnell | .... | producer (3 episodes, 1989) |
| Tim Steele | .... | associate producer (2 episodes, 1985) |
| |
|
| Tom Tcimpidis | .... | video controller (119 episodes, 1985-1990) |
| Barry Wexler | .... | key grip (96 episodes, 1988-1992) |
| Paul Basta | .... | camera operator (86 episodes, 1985-1992) |
| John O'Brien | .... | senior video controller (74 episodes, 1989-1992) |
| Jeffrey Wheat | .... | camera operator (63 episodes, 1985-1989) |
| John Repczynski | .... | camera operator (61 episodes, 1985-1992) |
| Dick Price | .... | camera operator (37 episodes, 1985-1987) |
| Jack Chisolm | .... | camera operator (26 episodes, 1991-1992) |
| Tom Dasbach | .... | camera operator (26 episodes, 1991-1992) |
| Bruce Oldham | .... | camera operator (25 episodes, 1987-1989) |
| Ken Dahlquist | .... | camera operator (19 episodes, 1987-1988) |
| Tom Eckelberry | .... | camera operator (7 episodes, 1991-1992) |
| Leigh Nicholson | .... | camera operator (5 episodes, 1985-1988) |
| John Gillis | .... | camera operator (4 episodes, 1985-1987) |
| Dave Heckman | .... | camera operator (3 episodes, 1987) |
| Ralph Alcocer | .... | camera operator (2 episodes, 1985) |
| Charles Barrett | .... | video operator (2 episodes, 1985) |
| Roger Dalton | .... | lighting director (2 episodes, 1985) |
| D.J. Diomedes | .... | camera operator (2 episodes, 1985) |
| Bill Pope | .... | camera operator (2 episodes, 1985) |
| Blair White | .... | camera operator (2 episodes, 1985) |
|
| Michael Douglas Middleton | .... | still photographer: props (unknown episodes) |
| Ray Wickman | .... | gaffer (unknown episodes) |
| |
|
| Jonathan Weiss | .... | stage manager / associate director (86 episodes, 1985-1992) |
| Susan Straughn Harris | .... | script supervisor / associate director (72 episodes, 1986-1992) |
| James Marshall | .... | stage manager / stage director (62 episodes, 1986-1992) |
| Jim Johnson | .... | technical director (61 episodes, 1985-1988) |
| Charles W. Liotta | .... | associate director (46 episodes, 1986-1991) |
| David Kendall | .... | story editor / executive script consultant (45 episodes, 1986-1988) |
| Tom Walla | .... | story editor / executive script consultant (45 episodes, 1986-1988) |
| Tim O'Donnell | .... | story editor / executive script consultant (44 episodes, 1986-1988) |
| Nancy Heydorn | .... | associate director (39 episodes, 1985-1992) |
| Mike Spadone | .... | associate director (31 episodes, 1988-1992) |
| Susan Beavers | .... | story editor / production associate (30 episodes, 1985-1987) |
| Ray Conners | .... | technical director (25 episodes, 1991-1992) |
| Wendy Braff | .... | show staff writer (24 episodes, 1991-1992) |
| Leilani Downer | .... | executive story editor / story editor (24 episodes, 1991-1992) |
| Jerry Colker | .... | story editor (22 episodes, 1991-1992) |
| Dennis Koenig | .... | consultant (22 episodes, 1991-1992) |
| Rich Blankinship | .... | associate director (21 episodes, 1987-1988) |
| Robbie Countryman | .... | stage manager (21 episodes, 1991-1992) |
| Lani Bergstein | .... | script supervisor (20 episodes, 1985-1986) |
| Rowdy Herrington | .... | stage manager (12 episodes, 1985-1986) |
| Kate Boutilier | .... | story editor (10 episodes, 1987-1988) |
| Carol Black | .... | story editor (9 episodes, 1985-1986) |
| Sybil Adelman | .... | story editor (8 episodes, 1985-1986) |
| Martin Sage | .... | story editor (8 episodes, 1985-1986) |
| Paul Spadone | .... | stage manager (8 episodes, 1988-1991) |
| Kevin Charles Sullivan | .... | stage manager / dga stage manager (6 episodes, 1985-1992) |
| Pat Fischer-Doak | .... | associate director (5 episodes, 1986-1987) |
| Ann Marie Zidarevich | .... | stage manager (4 episodes, 1985-1986) |
| Rich Reinhart | .... | executive script consultant (4 episodes, 1985) |
| Chuck Reilly | .... | video / senior video (4 episodes, 1987-1989) |
| Kevin Tracy | .... | stage manager (4 episodes, 1991) |
| Jake Weinberger | .... | executive story consultant (4 episodes, 1991) |
| Mike Weinberger | .... | executive story consultant (4 episodes, 1991) |
| Gus Luna | .... | stage manager (4 episodes, 1992) |
| Paul Coderko | .... | stage manager (3 episodes, 1987-1988) |
| Tom Tcimpidis | .... | senior video (3 episodes, 1988-1989) |
| David F. Chen | .... | technical manager (2 episodes, 1985) |
| Bill Cherones | .... | production staff (2 episodes, 1985) |
| Randy Cordray | .... | stage manager (2 episodes, 1985) |
| Tony Csiki | .... | associate director (2 episodes, 1985) |
| Ed Duzik | .... | stage manager (2 episodes, 1985) |
| Jim Maloney | .... | production staff (2 episodes, 1985) |
| Noel Newman | .... | technical director (2 episodes, 1985) |
| Katrina Sentry | .... | production staff (2 episodes, 1985) |
| Stan Webber | .... | production coordinator (2 episodes, 1985) |
| Shelly Landau | .... | executive script consultant (2 episodes, 1991) |
|
| Bob Corff | .... | voice teacher (unknown episodes) |
| Kevin Franklin Gieb | .... | production assistant (unknown episodes) |
| Kathy Haynes | .... | production assistant (unknown episodes) |
| |