Tim Conway, in a 1977 outtake from "The Carol Burnett Show", hilariously refuses to let the scene continue. Carol, Vicki Lawrence and Dick Van Dyke try to keep from laughing as he improvises an insane story about circus elephants.

Tim Conway, in a 1977 outtake from "The Carol Burnett Show", hilariously refuses to let the scene continue. Carol, Vicki Lawrence and Dick Van Dyke try to keep from laughing as he improvises an insane story about circus elephants.