Trivia

As Andy Kaufman's comedy writer, he often posed as Kaufman's alter ego, "Tony Clifton", with Kaufman's approval. Many personal appearances wherein Kaufman was supposed to turn up as "Clifton" was actually Zmuda instead.

Is portrayed by Paul Giamatti in Man on the Moon (1999)

Made appearances on wrestling shows as Andy Kaufman's lawyer during Kaufman's feud with Jerry Lawler.

Founded Comic Relief