The "Dune: Part Two" star reminisces about working with Robin Williams, singing off-key in "Mamma Mia!" and preferring prosthetics. Whether he's playing the egotistical professor in "Good Will ...

The plot of Good Will Hunting is simple ... complex math problem he's taken under the wing of professor Lambeau (Stellan Skarsgard). When Will gets into an altercation with a cop, Lambeau strikes ...

Good Will Hunting was released ... and recently paroled from jail. Stellan Skarsgård plays Professor Gerald Lambeau, who discovers the talent in Will Hunting, played by Matt Damon.