Slipstream

Anthony Hopkins

Felix Bonhoeffer

Stella Arroyave

Gina

Lana Antonova

Lily

Lindsay Barth

Shelly's Sister

Michael Clarke Duncan

Mort / Phil Henderson / Patrolman

S. Epatha Merkerson

Bonnie

John Turturro

Harvey Brickman

Christian Slater

Ray / Matt Dobbs / Patrolman #2

Camryn Manheim

Barbara

Jeffrey Tambor

Geek / Jeffrey / Dr. Geekman

Fionnula Flanagan

Bette Lustig

Michael Lerner

Big Mikey

Christopher Lawford

Lars

Lisa Pepper

Tracy / Nurse

Gavin Grazer

Gavin / Ambulance Driver

Aaron Tucker

Chauffeur / Aaron

Jana Thompson

Marcia

Gene Borkan

Mel

Adolf Hitler

Adolf Hitler (archive footage)