All 52 actors in both Hunter and Who's the Boss?
52 actors have appeared in both Hunter and Who's the Boss?, across 348 episodes. The most-credited is Rhoda Gemignani, Mrs. Palevsky in Hunter and Carmella Rossini in Who's the Boss?.
| Actor | In Hunter | In Who's the Boss? | Eps | Eps |
|---|---|---|---|---|
| Rhoda Gemignani | Mrs. Palevsky | Carmella Rossini | 1 | 11 |
| Robert Clotworthy | Kevin | Greg | 4 | 1 |
| Robin Thomas | Det. Al Novak | Geoffrey Wells | 2 | 1 |
| Efrem Zimbalist, Jr. | Clarence Hyland | Robert Robinson | 1 | 1 |
| Jerry Orbach | Sal Scarlatti | Nick | 1 | 1 |
| Nancy Stafford | Nell Armstrong | Trish Baldwin | 1 | 1 |
| Robert Costanzo | Benny | Robaire | 1 | 1 |
| Vic Polizos | Gustav Fabro | Joe Thomopolous | 1 | 3 |
| Frances Bay | Mrs. Laskey, Emma Parsons | Candy | 3 | 2 |
| Leslie Bevis | Joyce Rogers, Sarah Carlton / Linda Fallon / Mary Rhoden / Carol Johansson | Cassandra | 2 | 1 |
| Naomi Serotoff | Woman | Rose Laudicina | 1 | 2 |
| Stan Ivar | Dan Michaels | Peter Gerber | 1 | 2 |
| Al Sapienza | Guard | Tomato Man | 1 | 1 |
| Anne Gee Byrd | Mrs. Baker | Nurse | 1 | 1 |
| Antony Ponzini | Jim Matolla | Dante | 1 | 1 |
| Claude Earl Jones | Uncle Pete Collier | Mr. Beeman | 1 | 1 |
| Diane Robin | Redhead | Rosie | 1 | 1 |
| Fred Asparagus | Max Santiago | Del Moore | 1 | 1 |
| Jeanna Michaels | Laura Decker, Dr. Jan Bennett | Emily | 3 | 1 |
| Justin Lord | Officer Luther Wesson | Officer Norton | 1 | 1 |
| Ken Lerner | Howard Nelson | Leonard Marshall | 1 | 1 |
| Rick Lieberman | Rockne Waters | Sid Hadley | 1 | 1 |
| Tim Haldeman | Stewart | Bruiser | 1 | 1 |
| Al Ruscio | Carmine Santorro, Sam Miller | Joseph | 2 | 1 |
| Alfred Dennis | Print Shop Owner, Uncle Dom | Attendant | 2 | 1 |
| Alan Blumenfeld | Ziggy | The Man | 1 | 1 |
| Cliff Emmich | Oscar | Jack Dodds | 1 | 1 |
| Ian Abercrombie | George Cooper | Leo | 1 | 1 |
| John Hancock | Sam Pruitt | Dr. Jack Emerson | 1 | 1 |
| Richard Christie | Elliott Rogers | Ben | 1 | 1 |
| Shonda Whipple | Stacy | Gina | 1 | 1 |
| Victoria Bass | Arlene Whitewood | Wanda Benedict | 1 | 1 |
| Tony Longo | Breech, Dave Newton | Bruiser at Pool Table | 2 | 1 |
| Blackie Dammett | Middleman | Torch | 1 | 1 |
| Fern Fitzgerald | Shelley Kurtz | Dr. Isabel Schaeffer | 1 | 1 |
| John Hostetter | Bartender, Passenger | Satch | 2 | 1 |
| John Sanderford | Brad Wakely | Jon Petrie | 1 | 1 |
| Kim Johnston Ulrich | Allison Kavaley | Christine Morrison | 1 | 1 |
| Linda Hoy | Librarian | Vivian | 1 | 1 |
| Mark Sivertsen | Tony Baxter | Damien | 1 | 1 |
| Michael Keys Hall | Dave Ressell | Mike McCann | 1 | 1 |
| Mitchell Ryan | Tom Reed | Jack Sawyer | 1 | 1 |
| Todd Jeffries | Art Jardine | Minister | 1 | 1 |
| Kip Gilman | Billy Vincent, Clint Langer | Jeffrey Michaelson | 2 | 1 |
| William Utay | Director | Jim | 1 | 1 |
| Freddie Dawson | Attendant, Officer Donald Jackson | Constructon Worker | 2 | 1 |
| Jeff Austin | CIA Agent | Security Guard | 1 | 1 |
| Joe Lala | Sound Mixer | Lawyer | 1 | 1 |
| Rosemarie Thomas | Connie Crenshaw | Gina Bonafetti | 1 | 1 |
| Charles Champion | Gordy Trent | Agent Parker | 1 | 1 |
| Harris Laskawy | Monty Golden | Sid | 1 | 1 |
| Harriet Medin | Edith Hatch | Older Woman | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.