Jeff Blumenkrantz (born June 3, 1965) is an American actor, composer and lyricist. Born in Long Branch, New Jersey, Blumenkrantz is a graduate of Northwestern University School of Communication. His stage credits include roles in the Broadway productions Into the Woods (1987), The Threepenny Opera (1989), Damn Yankees (1994), How to Succeed in Business Without Really Trying (1995), A Class Act (2001), and Bright Star (2016), and Off Broadway in Murder for Two, the City Center Encores productions of Anyone Can Whistle, God Bless You, Mr. Rosewater, and The Golden Apple, and the New York Philharmonic productions of Candide (as Maximillian) and Sweeney Todd (as The Beadle), both filmed for PBS. He has also appeared in such television shows as Succession (TV series), Pose (TV series), Mr. Robo