Edward Furlong as Michael

Frank Langella as Detective Hayden

T. Ryder Smith as The Trickster

Amy Hargreaves as Kimberly

Jamie Marsh as Kyle

Victor Ertmanis as Martin

David Hemblen as Dr. Fromberg

Vlasta Vrana as Frank

Domenico Fiore as Ken

Claire Riley as News Anchor

Tod Fennell as Young Michael

Michèle-Barbara Pelletier as Stacie

Dean Hagopian as Mr. Keller

Donna Baccala as Mrs. Keller

Jérôme Tiberghien as Mr. Tebb

Don Jordan as Cop

Pete White as Dog Owner

Peter Colvey as John

Paul Stewart as Bob

Richard Zeman as Police Officer

Zak the Dog as The Dog

Garrett Cassell as Mod (uncredited)

Jerry McGrath as Model (uncredited)