Meyer Myron "Mickey" Katz was an American musician and comedian. He was the father of actor Joel Grey and paternal grandfather of actress Jennifer Grey.

Joel Grey is an American actor, singer, dancer, photographer, and theatre director. He is best known for portraying the Master of Ceremonies in the musical Cabaret on Broadway and in Bob Fosse's 1972 film adaptation. He has won an Academy Award, a BAFTA Award, a Golden Globe Award, and a Tony Award. He earned the Lifetime Achievement Tony Award in 2023.