Father of Michael Weston.
Father-in-law of Priscilla Ahn.
Has one daughter and four sons: Jessica Rubinstein, Michael Weston, Peter Rubenstein, Jac Rubenstein and Max Rubinstein.
He was the original Pippin in the Broadway cast of Bob Fosse's 70s musical "Pippin."
Son of Artur Rubinstein (the piano virtuoso - Arthur Rubinstein).
Won Broadway's 1980 Tony Award as Best Actor (Play) for "Children of a Lesser God."
Won off-Broadway's 2005 Lucille Lortel Award as Best Actor (Play) for "Counsellor-at-Law".