Comedian David Brenner Dead at 78

(Undated) -- Comedian David Brenner is dead following a long battle with cancer.
Brenner was a staple on Johnny Carson's "The Tonight Show," appearing 158 times, more than any other guest. Family spokesman Jeff Abraham says Brenner kept his sense of humor right up until the end, requesting that his headstone reads, "If this is supposed to be a joke, then I don't get it." Brenner is survived by his wife, three sons and a grandson. He was 78.
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David Brenner was a staple on Johnny Carson's "The Tonight Show."
Brenner appeared on Johnny Carson's "The Tonight Show" a record 158 times.
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