The Ultimate Impostor

Joseph Hacker

Frank Monihan

Keith Andes

Eugene Danziger

Macon McCalman

Dr. Jake McKeever

Erin Gray

Beatrice 'Bucky' Tate

Tracy Brooks Swope

Danielle Parets

John van Dreelen

Ruben Parets

Rosalind Chao

Lai-Ping

Bobby Riggs

Himself

Norman Burton

Papich

Robert Phillips

Cottle

Gregory J. Barnett

Sgt. Williger

Thomas Bellin

Joe Maslan

Lauren Berman

Dominic

Bill Capizzi

Tony (as Billy Capizzi)

Candy Castillo

Esteban