The actor best known for portraying Master of Ceremonies in the musical Cabaret is the son of what actor?
Mickey Katz: Mickey Katz (June 15, 1909 – April 30, 1985) was an American comedian and musician who specialized in Jewish humor. Mickey Katz:  He was the father of actor Joel Grey and grandfather of actress Jennifer Grey. Joel Grey:  He is best known for portraying the Master of Ceremonies in both the stage and film versions of the Kander & Ebb musical "Cabaret".
Mickey Katz