The voice actor for Bugs Bunny once went into a coma, and would respond in character!
Mel Blanc was the voice of nearly every major Warner’s Brother cartoon character including Porky Pig, Daffy Duck, and of course Bugs Bunny. An automobile accident once left Blancs in a coma.
Doctors tried unsuccessfully to make him talk until one doctor who was a fan of his work tried; “Bugs, bugs bunny? Are you there?” to which Blanc replied “What’s up, Doc?” in Bugs Bunny’s voice. The doctors then began to experiment with several others of his characters and Mel responded similarly. Eventually, the Doctors managed to lead him out of the coma by systematically going through characters until they asked for him.
He survived his scare with the car crash in 1962, and lived until 1989, shortly after turning 81. His headstone reads “That’s All Folks!”
Mel Blanc was, ironically, allergic to carrots. So much so, that whenever he had to act as Bugs Bunny chewing one, he would record those clips LAST. The sound technicians would take those clips and edit them into the right places.