Intense, dynamic Julliard alumnus Mandy Patinkin tackled everything from ancient classics to modern musicals during his formative years in regional theatre. From 1975 through 1981, Patinkin was a mainstay of Joseph Papps New York Shakespeare Festival. Making his Broadway debut in 1977, Patinkin won a Tony Award three years later for his raw-nerved portrayal of Che Guevara (Not much to ask for!) in Andrew Lloyd Webber's {~Evita}.
He later appeared as star-interlocutor in Stephen Sondheim's musical {~Sunday in the Park with George}, a role he repeated for the benefit of future generations on a videotaped TV presentation in 1986. In films from 1977, Patinkin made his earliest impression on moviegoers in a brace of E. L. Doctorow adaptations: he played the immigrant-artist-turned-pioneer filmmaker in Ragtime (1981) and the Julius Rosenberg counterpart in Daniel (1983). He also portrayed Avigdor, Barbra Streisand's dream lover, in Yentl (1983), and essayed the part of a Spanish swashbuckler (with a hilariously impenetrable accent) in The Princess Bride (1985). His extensive musical skills, both as vocalist and instrumentalist, have gone virtually untapped in films, save for his turn as 88 Keys in Dick Tracy (1990). The scope of Patinkin's musical talents were generously displayed in his one-man show Dress Casual, and also in his many concert recordings of classic Broadway scores. Despite his devotion to his craft, Mandy Patinkin evidently has his head on straight in terms of priorities: in 1996, he gave up the meaty role of Dr. Jeffrey Geiger in the weekly TV medical series Chicago Hope because he didn't like spending so much time away from his wife (actress Kathryn Grody) and children. ~ Hal Erickson, All Movie Guide. 