Question: What American actor and singer whose roles include the title character in "Ferris Bueller's Day Off",  also starred in The Music Man, a 2003 American television film directed by Jeff Bleckner?
Sentence (from "Alan Ruck"): In 2016, he co-starred with Geena Davis in an updated Fox TV adaptation of William Peter Blatty's best-selling novel "The Exorcist."
Relevant evidence: No