Cast of Apt Pupil

Brad Renfro plays Todd Bowden, a high school student who becomes obsessed with the dark past of his neighbor, Kurt Dussander, leading to a dangerous game of cat and mouse.

Ian McKellen portrays Kurt Dussander, an elderly man hiding his Nazi past, who becomes entangled in a dangerous relationship with his young neighbor, Todd Bowden.

Bruce Davison appears as Richard Bowden, Todd's father, who becomes concerned about his son's disturbing behavior and obsession with his mysterious neighbor.

Elias Koteas plays Archie, a mysterious man who uncovers the dark secret that Todd holds, leading to a chilling confrontation.

Joe Morton portrays Dan Richler, a detective who becomes involved in the disturbing case surrounding Todd Bowden and Kurt Dussander.

Jan Tříska appears as Isaac Weiskopf, a Holocaust survivor who provides crucial information about Kurt Dussander's past.

Michael Byrne plays Ben Kramer, a lawyer who assists Todd Bowden in his pursuit of uncovering Kurt Dussander's dark history.

Heather McComb portrays Becky Trask, a classmate of Todd Bowden who becomes entangled in the dangerous game he plays with Kurt Dussander.

Ann Dowd appears as Monica Bowden, Todd's mother, who becomes increasingly worried about her son's disturbing behavior and secrets.

Joshua Jackson plays Joey, a student who gets caught up in the dark world created by Todd Bowden and Kurt Dussander.

David Schwimmer appears as Edward French, a guidance counselor who becomes involved in the disturbing case surrounding Todd Bowden and Kurt Dussander.

Mickey Cottrell plays the Sociology Teacher, who witnesses the unsettling behavior of Todd Bowden and Kurt Dussander in their interactions.