Threshold

Nicholas Lea

Dr. Jerome 'Geronimo' Horne

Jamie Luner

Dr. Savannah Bailey

Steve Bacic

Frank Hansen

David Lipper

Matt Bailey

Teryl Rothery

Shelley Hansen

Karl Pruner

Quidd

Anthony Sherwood

Dr. Thaddeus Owens

Marie Ward

Sheila

Stephen J. Cannell

Pacheco Laval

Colin Glazer

Clay Collins

Joseph Marrese

Kerry Hansen

Evan Caravela

Terry Hansen

Patrick Garrow

Henry Pynchon

Chuck Bowman

Director

Kim LeMasters

Writer

Robert Racki

Stunts