 Hulk Hogan (qv) and Mr. T (qv) appeared on the show on March 28  1985 to promote _Wrestlemania (1985) (V)_ (qv). After a tense  interview, Richard Belzer (qv) asked Hogan to demonstrate a  wrestling move on him. Hogan put him a chin lock. Belzer fell  unconscious and his head hit the floor. After a few seconds, Belzer  regained consciousness, jumped up and tried to play it off by going  to commercial break. But his head was bleeding and he required  stitches. He sued Hogan for $5 million and settled out of court.