How about 40's and early 50's radio.
Willie Loomis: "Gang Busters"
Elizabeth Collins: "Ma Perkins", "Queen for A Day",
"Houseparty"
Roger Collins: "Gabriel Heater", "Edward R, Morrow"
Julia Hoffman: : Dr. Christians Office"
Barnabas: "Inner Sanctum" "The Shadow"
Mrs. Johnson: "Arthur Godfrey" "Don McNeils Breakfast Club"
This is reaching back aways, but I listened to them all at one time. Can't come up with any more just now.
Tanis