A lot of comic actors derive their main force from childish behavior. Most great comics are doing such silly things; you'd say, 'That's what a child would do.
I was miscast in that production [of Mother Courage and Her Children] ... but it was with Anne Bancroft, whose boyfriend at the time was Mel Brooks, and that made my - I can't say my day, it made my life, in a way.
Because we had to convince the scientific members of Transylvania that with the procedure I was using on the creature, Dr. Frankenstein could be taught to be a civilized human being, what I called a man about town. Instead of a monster who's going to kill their children, it was someone who could sing and dance.