All 86 actors in both I Love Lucy and Perry Mason
86 actors have appeared in both I Love Lucy and Perry Mason, across 451 episodes. The most-credited is John Gallaudet, Johnny Clark in I Love Lucy and Judge, Judge Penner, Municipal Judge in Perry Mason.
| Actor | In I Love Lucy | In Perry Mason | Eps | Eps |
|---|---|---|---|---|
| John Gallaudet | Johnny Clark | Judge, Judge Penner, Municipal Judge | 2 | 14 |
| Barbara Pepper | Party Guest, Chorus Girl, Customer in Dress Shop | Fat Woman, Mrs. Dale, Mrs. Diamond | 8 | 4 |
| Richard Reeves | Assassin, Bill Foster, Hank | Cyrus Potkin, Taxi Cab Driver, Truck Driver | 9 | 3 |
| Doris Singleton | Caroline Appleby | Doris Andrews, Rita | 9 | 2 |
| Kathryn Card | Mrs. McGillicuddy, Minnie Finch | Hannah Barton, Harriet Snow | 9 | 2 |
| Frank Wilcox | Joe Spaulding | Judge, Judge Markham, Judge Newark | 1 | 8 |
| Olan Soulé | Dr. Gettleman | Court Clerk, Teller, Water Company Official | 1 | 6 |
| Parley Baer | Mr. Perry, Mr. Reilly | David Bickel, Edward Farraday, Frank Cummings | 2 | 5 |
| Herb Vigran | Jule, Al Sparks, Joe | Charlie (Bartender), Ernest Pritchard | 4 | 2 |
| Charles Lane | Casting Director, Mr. Hickox, Mr. Stanley | Dr. Williams | 4 | 1 |
| Elvia Allman | Factory Foreman, Minnie's Neighbour with glasses and a hat, Nancy Graham | Julia Slovak, Mrs. Forbes | 3 | 2 |
| Frank Gerstle | Helicopter Pilot, Short Indian | Allen, Det. Steve Toland, Sgt. Steve Toland | 2 | 3 |
| Fred Aldrich | Cop, Crook, Customer | Courtroom Spectator | 4 | 1 |
| Gerald Mohr | Dr. Henry Molin | Alan Durfee, Andy Rubin, Austin Lloyd | 1 | 4 |
| Ross Elliott | Publicity Agent, Director, Publicity Man | George Hartley Beaumont | 4 | 1 |
| Harry Bartell | Jewel Thief, Process Server, Waiter | Handwriting Expert | 3 | 1 |
| Hayden Rorke | Tom O'Brien | Gage McKinney, Jay Holbrook #1, Walter Caffrey | 1 | 3 |
| Jay Novello | Mario, Mr. Beecher, Mr. Merriweather | Nickolas Trevelian | 3 | 1 |
| John Hart | Jim Stevens, Lifeguard, Tom Henderson | Dion | 3 | 1 |
| John Stephenson | Phillip Morris Spokesperson | Ed Davenport, Frank Avery, Grant Reynolds | 1 | 3 |
| Lawrence Dobkin | Counterfeiter, Max, the Counter Man, Waiter | Gregory Dunkirk | 3 | 1 |
| Peter Leeds | Reporter | Bill Emory, Lou Caporale, Photographer | 1 | 3 |
| Pierre Watkin | Mr. Dorrance | Judge, Judge Keetley | 1 | 3 |
| Strother Martin | Cafe Waiter | Gerald Sommers, Joe Mead, Pete Gibson | 1 | 3 |
| Barney Phillips | Mr. Jamison | Mr. Johnson, Newburgh | 1 | 2 |
| Jack Chefe | Bellhop, Waiter | Waiter | 2 | 1 |
| Joseph Kearns | Dr. Tom Robinson, Theatre Manager | Mr. Langley | 2 | 1 |
| Pat Moran | Buffo the Clown | Court Clerk | 1 | 2 |
| Ralph Dumke | Husband | Hudson Nichols, Roland Carter | 1 | 2 |
| Ray Kellogg | Airplane Pilot, Assistant Director, Prop Man | George Sanborne, Jim Hazlett, Richard Hyett | 3 | 3 |
| Shirley Mitchell | Marion Strong | Elizabeth Bain, Saleswoman, Ticket Woman | 3 | 3 |
| William H. Wright | Mr. Walters, Sheriff | Adam Thompson | 2 | 1 |
| Sheila Bromley | Helen Kaiser | Agnes Nulty, Alice Bradley, Elizabeth Dow | 1 | 4 |
| Douglas Evans | Doug | Capt. Wilson, Clerk, Don Ralston | 1 | 6 |
| Robert Bice | Moving Man | Faulkner, Drake's Operative, Hurley | 1 | 6 |
| Claude Akins | Claude Akins | Det. Sgt. Phillip Dix | 1 | 1 |
| Eleanor Audley | Eleanor Spaulding, Flower Judge | Headmistress Lorimer, Lois Gilbert | 2 | 2 |
| Herbert Lytton | Passenger | Dr. Lambert, Motel Clerk, Mr. Corby | 1 | 3 |
| Joan Banks | Eleanor Harris | Karen Alder, Mrs. Viola Manley, Nellie Conway | 1 | 5 |
| John Bleifer | Waiter | Schmidt | 1 | 1 |
| Norma Varden | Mrs. Benson | Winifred Wileen | 1 | 1 |
| Phil Arnold | Harry Henderson, Man in Hotel | Apartment Manager, Smitty | 2 | 2 |
| Philip Ober | Arnold - The First Husband, Dore Schary | Albert Keller, Harvey Farrell, Peter Dawson | 2 | 4 |
| Robert J. Stevenson | Sidney Kaiser | Myrton Abert | 1 | 1 |
| Tony Michaels | Charlie, Laundryman | Jackson, Waiter | 2 | 2 |
| Tyler McVey | Bill Hall, Officer, Social Director | Harold Ames, Sam Elkins | 3 | 2 |
| Dick Cherney | Neighbor | Bailiff, Barfly, Court Clerk | 1 | 10 |
| Frank Sully | Delivery Man | Cop, Delivery Man | 1 | 2 |
| Fred Rapport | Restaurant Patron, Theatre Patron | Clerk | 2 | 1 |
| Robert B. Williams | Bailiff | Det. Quincey, Lt. Kramer | 1 | 2 |
| Stanley Farrar | Bennett Green, Ferryboat Officer | Accountant | 2 | 1 |
| Paul Power | Award Presenter, Casino Patron, Theater Patron | Winslow | 3 | 1 |
| Amzie Strickland | Amzie the Salesgirl | Miss Clara Prentice | 1 | 1 |
| Byron Foulger | Leader of the Band | Pop--Leverett Thomas | 1 | 1 |
| Dolores Donlon | Starlet | Dawn Manning | 1 | 1 |
| Dub Taylor | Rattlesnake Jones | Stroller | 1 | 1 |
| Elliott Reid | Ed Warren | Terry Blanchard | 1 | 1 |
| Eve McVeagh | Roberta | Laura Richards, Nora Fleming, Saleswoman | 1 | 3 |
| Gail Bonney | Mrs. Hudson | Harriet, Maid | 1 | 2 |
| Hillary Brooke | Angela Randall | Doris Cole | 1 | 1 |
| Jess Kirkpatrick | Station Clerk | Lou Kouffman | 1 | 1 |
| John Eldredge | Man in Box | Thurston | 1 | 1 |
| Joi Lansing | Joi Lansing | Vera Payson | 1 | 1 |
| K.T. Stevens | Mrs. O'Brien | Ethel Garvin, Margit Bruner | 1 | 2 |
| Paula Winslowe | Passenger | Martha Norris, Night Court Judge | 1 | 2 |
| Peter Brocco | Dominic, Flower Judge | Theophile Duclerc | 2 | 1 |
| Juney Ellis | Maid | Chambermaid, Lucy, Receptionist | 1 | 3 |
| Vivi Janiss | Clubwoman, Louann Hall | Margaret MacDonald | 2 | 1 |
| Barbara Eden | Diana Jordan | Carla Adrian | 1 | 1 |
| Benny Rubin | Driver | Sassano | 1 | 1 |
| Ellen Corby | Miss Hanna | Old Lady | 1 | 1 |
| Emory Parnell | Cop | Leo Mann | 1 | 1 |
| Fred Sherman | Drunk | Albert Sanders | 1 | 1 |
| Ralph Sanford | Guard | Pat | 1 | 1 |
| Robert Brubaker | Nurse | Lou Hansford | 1 | 1 |
| Nacho Galindo | Cigar Store Owner | Hotel Owner, Mexican Bartender | 1 | 2 |
| Nancy Kulp | Maid | Katherine Collins, Sarah Winslow | 1 | 2 |
| Sarah Selby | Dorothy Cook | Louise Ansel, Mrs. Ames | 1 | 2 |
| Rosa Turich | Carlotta Romero | Filomena | 1 | 1 |
| Edwin Rochelle | Bellhop #2 | Courtroom Spectator | 1 | 1 |
| Howard Hoffman | Dr. Barnett | Minister | 1 | 1 |
| Bert Stevens | Nightclub Patron | Ronald Arthur | 1 | 1 |
| Clinton Sundberg | Director | Deputy Coroner Chute | 1 | 1 |
| Eduardo Ciannelli | Mr. Martinelli | Gramp Renzi | 1 | 1 |
| Forbes Murray | Man at Ceremony | Resturant Patron | 1 | 1 |
| Steve Carruthers | Passenger | Duane Jefferson | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.