Year Title Role Notes
1978 The Big Fix Pool Man
1979 French Postcards Sayyid
1979 Last Embrace First Commuter
1980 Night of the Juggler Allesandro the Cabbie
1981 Ragtime Tateh
1983 Yentl Avigdor Nominated—Golden Globe Award for Best Actor – Motion Picture Musical or Comedy
1983 Daniel Paul Isaacson
1985 Maxie Nick
1986 Tenkû no shiro Rapyuta Louis
1987 The Princess Bride Inigo Montoya
1988 Alien Nation Detective Samuel 'George' Francisco Nominated—Saturn Award for Best Supporting Actor
1988 The House on Carroll Street Ray Salwen
1990 Dick Tracy 88 Keys
1991 True Colors John Palmeri
1991 Impromptu Alfred de Musset
1991 The Doctor Dr. Murray Kaplan
1993 The Music of Chance Jim Nashe
1993 Life with Mikey Irate Man
1994 Squanto: A Warrior's Tale Brother Daniel
1998 Lulu On The Bridge Philip Kleinman
1998 Men with Guns Andrew
1999 The Adventures of Elmo in Grouchland Huxley
2001 Piñero Joseph Papp
2002 Run Ronnie Run Himself
2003 Celebrity Train Layouts: Mandy Patinkin Himself
2005 The Choking Man Rick
2006 Everyone's Hero Stanley Irving
2010 4.3.2.1 ... The Countdown Begins Jago L
2014 Wish I Was Here Saul Bloom