The Case of the Grumbling Grandfather
Airdate: Saturday, May 27, 1961
Episode 122
Perry defends a man accused of killing his lover's husband.
Regulars
| Actor | Character | |
| Raymond Burr | Perry Mason |  |
| Barbara Hale | Della Street |  |
| William Hopper | Paul Drake |  |
| William Talman | Hamilton Burger |  |
| Lee Miller | Sgt. Brice |  |
Cast
| Actor | Role | |
| Patricia Barry | Dorine Hopkins | |
| Otto Kruger | J. J. Gideon | |
| Karl Held | David Gideon |  |
| Frances Rafferty | Sue Franks | |
| Gavin MacLeod | Lawrence Comminger | |
| Phil Arthur | Si Farrell | |
| Fifi D'Orsay | Woman Witness | |
| Dub Taylor | Stroller | |
| Henry Hunter | Avery Bellison | |
| John Close | Police Sergeant | |
| Maura McGiveney | Waitress | |
| Fred Coby | Tony Montgomery |  |
| Hal Dawson | Watchman | |
| John Gallaudet | Superior Court Judge | |
| Kenneth R. MacDonald | Trial Judge |
Crew
Director | Bernard L. Kowalski |
Writer | Jackson Gillis |
Story Consultant | Jackson Gillis |
Producer | Arthur Marks |
Executive Producer | Gail Patrick Jackson |
