K-PAX Cast
The cast of K-PAX.
Jeff Bridges
as Dr. Mark Powell

Portrayed the character Dr. Mark Powell.

Kevin Spacey
as Prot

Portrayed the character Prot.

Mary McCormack
as Rachel Powell

Portrayed the character Rachel Powell.

Alfre Woodard
as Claudia Villars

Portrayed the character Claudia Villars.

Ajay Naidu
as Dr. Chakaraborty

Portrayed the character Dr. Chakaraborty.

Vincent Laresca
as Navarro

Portrayed the character Navarro.

Kimberly Scott
as Joyce Trexler

Portrayed the character Joyce Trexler.

Conchata Ferrell
as Betty McAllister

Portrayed the character Betty McAllister.

Saul Williams
as Ernie
Peter Gerety
as Sal
David Patrick Kelly
as Howie
Melanee Murray
as Bess
Celia Weston
as Mrs. Archer
Brian Howe
as Steve Becker
Greg Lewis
as Dominic McAllister
John Toles-Bey
as Russell
Mark Christopher Lawrence
as Simms
Mary Mara
as Abby
Brandon de Paul
as Josh - Age 10
Tess McCarthy
as Natalie Powell - Age 6
Natasha Dorfhuber
as Gabby Powell - Age 9
Aaron Paul
as Michael Powell - Age 21
William Lucking
as Sheriff
Zofia Borucka
as Woman on Train
Curt Clendenin
as Hospital Patient (uncredited)
Frank Collison
as Screaming Man (uncredited)
Moet Meira
as Jennifer (uncredited)
Peter Maloney
as Duncan Flynn
Lance E. Nichols
as David Patel
Erik LaRay Harvey
as Security Guard
Paulo Pascoal
as Thief (Uncredited)
Tracy Vilar
as Maria
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