Actors in both Leave It to Beaver and Perry Mason
76 actors have appeared in both Leave It to Beaver and Perry Mason, across 505 episodes. The most-credited is John Gallaudet, Arthur Howard in Leave It to Beaver and Judge, Judge Penner, Municipal Judge in Perry Mason.
| Actor | In Leave It to Beaver | In Perry Mason | Eps | Eps |
|---|---|---|---|---|
| John Gallaudet | Arthur Howard | Judge, Judge Penner, Municipal Judge | 1 | 14 |
| Robert Stevens | Larry Mondello | Boy No.1 | 13 | 1 |
| Stephen Talbot | Gilbert Bates | Jimmie Kendall | 13 | 1 |
| Doris Packer | Mrs.Cornelia Rayburn | Mrs. Campion | 9 | 1 |
| Richard Deacon | Fred Rutherford | Wilmer Beaslee | 9 | 1 |
| Frank Wilcox | Dr. Frederick W. Harrison, DDS | Judge, Judge Markham, Judge Newark | 1 | 8 |
| Eddie Marr | Bus Passenger, Carnival Barker, Ticket Salesman | Cagle | 6 | 1 |
| Lurene Tuttle | Mrs. Brady, Mrs. Evans | Anna Houser, Emma Bailey, Henny McLeod | 2 | 5 |
| Diane Brewster | Miss Canfield | Andrea Walden | 4 | 1 |
| Gil Frye | Mr. Tyne, Newspaper Customer | Apt. Hotel Clerk, Desk Clerk, Det. Ralph Faulkner | 2 | 8 |
| James Nolan | Man #1 | Attendant, Deputy, Meeker | 1 | 4 |
| Sue Randall | Miss Alice Landers | Amy Scott, Betty Wilkins | 3 | 2 |
| Edgar Buchanan | Captain Jack, Uncle Billy Cleaver | Andy Templet, Judge Edward Daley | 2 | 2 |
| Hardie Albright | Mr. Collins | Jones, Supervisor Albert Johnson | 2 | 2 |
| Karl Swenson | George Haskell | Axel Norstaad, Corley Ketchum | 2 | 2 |
| Phyllis Coates | Betty Donaldson | Frieda Crawson, Inez Fremont, Norma Carter | 1 | 3 |
| Ray Kellogg | Mr. Waters | George Sanborne, Jim Hazlett, Richard Hyett | 1 | 3 |
| Shirley Mitchell | Janet Wilson | Elizabeth Bain, Saleswoman, Ticket Woman | 1 | 3 |
| Douglas Evans | Bus Passenger | Capt. Wilson, Clerk, Don Ralston | 1 | 6 |
| John Hoyt | Clothier, Doctor Compton | Darwin Norland, Joseph Harrison, Philip Reynolds | 2 | 5 |
Cast data from TVmaze, licensed CC BY-SA 4.0.