Selleck's masterpiece
For years, Selleck had to contend with being regarded as that guy from Magnum: a monumental confection of muscles, height, curly hair, moustache, and a surprisingly feeble and unimpressive voice that seemed to belong to a querolous elderly gas station attendant or a spinster blue-rinse librarian.
He really gets to show his acting chops in this film though, going from blameless engineer to driven bad ass, via his unjust conviction, Salieri's mentorship, and the prolonged threat of male rape. The way they demonstrated his new, aggressive, approach by getting him to slick his hair back was a truly brilliant visual demonstration of his character development.