
| Tony Danza | ... | Tony Micelli (196 episodes, 1984-1992) |
 | Judith Light | ... | Angela Bower (196 episodes, 1984-1992) |

| Alyssa Milano | ... | Samantha Micelli (196 episodes, 1984-1992) |

| Danny Pintauro | ... | Jonathan Bower (196 episodes, 1984-1992) |

| Katherine Helmond | ... | Mona Robinson (196 episodes, 1984-1992) |
 | Rhoda Gemignani | ... | Mrs. Rossini (25 episodes, 1984-1992) |
 | Shana Lane-Block | ... | Bonnie (22 episodes, 1985-1992) |
 | Jonathan Halyalkar | ... | William 'Billy' Napoli (21 episodes, 1990-1991) |

| Ralph P. Martin | ... | Ernie (10 episodes, 1989-1992) |

| Billy Gallo | ... | Al (9 episodes, 1989-1992) |
 | Curnal Achilles Aulisio | ... | Hank Thomopolous (9 episodes, 1992) |
 | Angela Lee | ... | Julia (7 episodes, 1985-1987) |

| Nicole Eggert | ... | Marci Ferguson (7 episodes, 1985-1986) |

| Robin Thomas | ... | Geoffrey Wells (6 episodes, 1986-1987) |
 | Scott Bloom | ... | Jesse Nash (6 episodes, 1987-1988) |
 | Earl Boen | ... | Jim Petersen (5 episodes, 1984-1986) |
 | Dori Brenner | ... | Wendy Wittener (5 episodes, 1985-1987) |
 | Colette Duvall | ... | Airline Agent / ... (5 episodes, 1990-1992) |

| Candice Azzara | ... | Fran Thomopolous (5 episodes, 1992) |
 | Vic Polizos | ... | Joe Thomopolous (5 episodes, 1992) |

| Doug Ballard | ... | Andy (4 episodes, 1990) |

| Jim Jansen | ... | Dr. Doyle Ferguson (4 episodes, 1985-1986) |
 | Howard Stevens | ... | Howie Mendelson (4 episodes, 1985-1986) |
 | James Naughton | ... | Michael Bower (4 episodes, 1985) |

| John Del Regno | ... | Philly Fingers (4 episodes, 1986-1989) |
 | Walter Olkewicz | ... | Tiny McGee (4 episodes, 1987-1992) |

| Kate Vernon | ... | Kathleen Sawyer (4 episodes, 1990) |
 | Josh Byrne | ... | Joey (3 episodes, 1990-1991) |

| Bill Erwin | ... | Leon / ... (3 episodes, 1984-1987) |
 | Frank Pesce | ... | Dave / ... (3 episodes, 1985-1992) |
 | James Coco | ... | Nick Milano (3 episodes, 1985-1987) |
 | Keri Houlihan | ... | Jenny Wittener (3 episodes, 1985-1987) |
 | Christopher Burton | ... | Steven (3 episodes, 1985-1986) |
 | Tonya Crowe | ... | Robin Fraser (3 episodes, 1985-1986) |
 | Vinny Argiro | ... | Vinnie / ... (3 episodes, 1986-1992) |
 | Pamela Galloway | ... | Joanne Parker (3 episodes, 1986-1988) |
 | Adam Carl | ... | Mason (3 episodes, 1987-1989) |

| Robert Briscoe Evans | ... | Announcer / ... (3 episodes, 1988-1992) |
 | Ria Giullani | ... | Abbie / ... (3 episodes, 1990-1992) |
 | Pat Buttram | ... | Chappy (3 episodes, 1990-1991) |
 | Ross Malinger | ... | Rory / ... (3 episodes, 1990-1991) |
 | Tom Troupe | ... | Father Marconi (3 episodes, 1990-1991) |
 | Jerry Hardin | ... | Dr. Graham (3 episodes, 1992) |
 | Rosie Taravella | ... | Flight Attendant / ... (3 episodes, 1992) |
 | James Hampton | ... | Herb / ... (2 episodes, 1984-1985) |
 | Vito Scotti | ... | Uncle Aldo Micelli (2 episodes, 1985-1988) |

| Todd Jeffries | ... | Minister / ... (2 episodes, 1985-1987) |
 | Paul Sand | ... | Packard / ... (2 episodes, 1985-1987) |

| Fran Drescher | ... | Carol Patrice / ... (2 episodes, 1985-1986) |
 | Fern Fitzgerald | ... | Dr. Isabel Schaeffer (2 episodes, 1985-1986) |
 | Ray 'Boom Boom' Mancini | ... | Joey Rossini (2 episodes, 1985-1986) |
 | Suzanne Barnes | ... | Heather (2 episodes, 1985) |
 | Richard Sanders | ... | Bob Wormser (2 episodes, 1985) |

| Vincent Schiavelli | ... | Motel Manager (2 episodes, 1985) |
 | Troy W. Slaten | ... | David (2 episodes, 1985) |

| Betty White | ... | Bobby Barnes / ... (2 episodes, 1985) |
 | Matty Danza | ... | Marty / ... (2 episodes, 1986-1991) |
 | Dennis Burkley | ... | Pee Wee (2 episodes, 1986-1989) |
 | Scott Grimes | ... | Chad McCann (2 episodes, 1986-1987) |
 | Michael Keys Hall | ... | Mike McCann / ... (2 episodes, 1986-1987) |

| Joe Regalbuto | ... | Don / ... (2 episodes, 1986-1987) |
 | Phil Rubenstein | ... | Phil / ... (2 episodes, 1986-1987) |

| Dale Raoul | ... | Miss Olive / ... (2 episodes, 1986) |

| Leslie Nielsen | ... | Max Muldoon (2 episodes, 1987-1988) |
 | Todd Starks | ... | Hardhat / ... (2 episodes, 1987-1988) |

| Beau Billingslea | ... | Chef / ... (2 episodes, 1987) |
 | Charles Gideon Davis | ... | Jimbo (2 episodes, 1988-1991) |
 | John Hostetter | ... | Satch (2 episodes, 1988-1991) |
 | Harvey Shield | ... | D.J. (2 episodes, 1988-1991) |
 | Antonia Rey | ... | Aunt Rosa (2 episodes, 1988-1990) |
 | Bobby Brett | ... | Gene / ... (2 episodes, 1988-1989) |
 | Chelsea Noble | ... | Cynthia (2 episodes, 1988-1989) |
 | Alan Oppenheimer | ... | Dean Brown (2 episodes, 1988-1989) |
 | Leah Ayres | ... | Pam Harper (2 episodes, 1989-1991) |
 | Sam McMurray | ... | Mark Harper / ... (2 episodes, 1989-1991) |
 | Pat Sturges | ... | Liz / ... (2 episodes, 1989-1991) |
 | Mary Cadorette | ... | Deb (2 episodes, 1989-1990) |
 | Randee Heller | ... | Carol (2 episodes, 1989-1990) |

| Tara Karsian | ... | Debbie / ... (2 episodes, 1989-1990) |
 | Michael Learned | ... | Carlin / ... (2 episodes, 1989) |

| Leah Remini | ... | Charlie Briscoe (2 episodes, 1989) |
 | Chris Paul Davis | ... | Christopher / ... (2 episodes, 1990-1991) |
 | Dale Harimoto | ... | Laurie Lee (2 episodes, 1990-1991) |

| Jennifer McComb | ... | Jennifer (2 episodes, 1990-1991) |

| Oliver Muirhead | ... | Maitre d' / ... (2 episodes, 1990-1991) |

| Ria Pavia | ... | Laurie (2 episodes, 1990-1991) |
 | Stan Ivar | ... | Peter Gerber (2 episodes, 1990) |

| Patrick Muldoon | ... | Matt (2 episodes, 1990) |
 | Naomi Serotoff | ... | Mrs. Laudicina / ... (2 episodes, 1990) |

| Eileen Barnett | ... | Elaine Braddock (2 episodes, 1991-1992) |
 | Lisa Cohen | ... | Cheerleader #1 / ... (2 episodes, 1991-1992) |

| Bruce French | ... | Ted Braddcock / ... (2 episodes, 1991-1992) |
 | Robert Mandan | ... | Reed Hamilton / ... (2 episodes, 1991-1992) |
 | Dick Christie | ... | Ben (2 episodes, 1991) |
 | Franklin Cover | ... | Mr. Campell / ... (2 episodes, 1991) |

| Mimi Cozzens | ... | Senator Mars (2 episodes, 1991) |
 | Robin Jameson | ... | Lisa (2 episodes, 1991) |

| Jeff Austin | ... | Security Guard / ... (2 episodes, 1992) |
 | Frances Bay | ... | Candy (2 episodes, 1992) |
 | Charmaine Charles | ... | Flight Attendant #2 / ... (2 episodes, 1992) |
 | Pat Millicano | ... | Ned (2 episodes, 1992) |
|
| Martin Cohan | .... | executive producer (196 episodes, 1984-1992) |
| Blake Hunter | .... | executive producer (196 episodes, 1984-1992) |
| Danny Kallis | .... | supervising producer / co-executive producer / ... (100 episodes, 1988-1992) |
| Ken Cinnamon | .... | co-executive producer / producer / ... (75 episodes, 1987-1990) |
| Karen Wengrod | .... | co-executive producer / producer / ... (75 episodes, 1987-1990) |
| Prudence Fraser | .... | producer / supervising producer (50 episodes, 1985-1987) |
| Robert Sternin | .... | producer / supervising producer (50 episodes, 1985-1987) |
| Phil Doran | .... | co-executive producer / executive producer (49 episodes, 1990-1992) |
| Clay Graham | .... | producer / supervising producer (49 episodes, 1990-1992) |
| Bob Rosenfarb | .... | producer / supervising producer (49 episodes, 1990-1992) |
| Lee Aronsohn | .... | producer (48 episodes, 1987-1989) |
| Bud Wiser | .... | supervising producer / producer (47 episodes, 1984-1986) |
| Ellen Guylas | .... | supervising producer / producer (37 episodes, 1986-1987) |
| Joe Fisch | .... | producer (27 episodes, 1989-1990) |
| Howard Meyers | .... | supervising producer / producer (24 episodes, 1987-1988) |
| Tracey Ormandy | .... | associate producer (21 episodes, 1984-1985) |
| John Maxwell Anderson | .... | producer (2 episodes, 1990-1992) |
| Michael Greenspon | .... | associate producer / co-producer (2 episodes, 1990-1992) |
| Gene Braunstein | .... | producer (1 episode, 1991-1992) |
|
| Daniel Palladino | .... | co-producer (unknown episodes, 1991) |
| Bob Young | .... | producer (unknown episodes) |
| |
|
| Fran McConnell | .... | production supervisor / production consultant (172 episodes, 1984-1991) |
| Clay Graham | .... | executive script consultant / script consultant (51 episodes, 1988-1990) |
| Joe Fisch | .... | executive story consultant / story editor (48 episodes, 1987-1989) |
| Eric Gilliland | .... | story editor (24 episodes, 1988-1989) |
| Ellen Guylas | .... | executive story editor (14 episodes, 1985-1986) |
| Steven Ritt | .... | dog trainer (10 episodes, 1984) |
| Sylvia Lewis | .... | choreographer (3 episodes, 1986-1987) |
| Garry Bowren | .... | production staff (2 episodes, 1990-1992) |
| David Carter | .... | stage manager (2 episodes, 1990-1992) |
| Nadim George | .... | production coordinator (2 episodes, 1990-1992) |
| Melinda Hage | .... | production staff (2 episodes, 1990-1992) |
| Laurie Lee-Goss | .... | production staff (2 episodes, 1990-1992) |
| Karl Messerschmidt | .... | technical director (2 episodes, 1990-1992) |
| Dean Miyashiro | .... | production staff (2 episodes, 1990-1992) |
| Joanne F. Schnuckel | .... | production associate (2 episodes, 1990-1992) |
| Rey Vincenty | .... | stage manager (2 episodes, 1990-1992) |
| Prudence Fraser | .... | executive story editor (1 episode, 1984-1987) |
| Robert Sternin | .... | executive story editor (1 episode, 1984-1987) |
| Gene Braunstein | .... | executive script consultant (1 episode, 1988-1990) |
| Daniel Palladino | .... | executive script consultant (1 episode, 1989-1990) |
| Michael Teverbaugh | .... | executive story editor (1 episode, 1991-1992) |
| Linda Va Salle | .... | executive story editor (1 episode, 1991-1992) |
| Michele J. Wolff | .... | executive story editor (1 episode, 1991-1992) |
|
| Bill Steinkellner | .... | story editor (unknown episodes, 1985) |
| Cherie Steinkellner | .... | story editor (unknown episodes, 1985) |
| Ken Cinnamon | .... | executive story editor / program consultant / ... (unknown episodes, 1986-1987) |
| Karen Wengrod | .... | executive story editor / program consultant / ... (unknown episodes, 1986-1987) |
| Howard Meyers | .... | executive story editor / story editor (unknown episodes, 1986) |
| John Donley | .... | executive script consultant / script consultant (unknown episodes, 1988-1989) |
| Bob Perlow | .... | story editor (unknown episodes, 1988-1989) |
| Michael Swerdlick | .... | story editor (unknown episodes, 1990) |
| Gerry Bucci | .... | technical advisor (unknown episodes) |
| Gerry Cohen | .... | stage manager (unknown episodes) |
| Herm Falk | .... | technical director (unknown episodes) |
| Michael Greenspon | .... | production coordinator (unknown episodes) |
| Randall I. Harris | .... | production coordinator (unknown episodes) |
| Scot Hunter | .... | technical manager (unknown episodes) |
| Bob Myer | .... | creative consultant (unknown episodes) |
| Donna Newberry | .... | production services coordinator (unknown episodes) |
| Carol Riggins | .... | animal trainer (unknown episodes) |
| Linda Teverbaugh | .... | executive story editor (unknown episodes) |
| Hector Tinoco | .... | production assistant (unknown episodes) |
| Bob Young | .... | creative consultant (unknown episodes) |
| |