David Arquette Link Guest Voice Charlie Bean Additional Voices Guest Voice, Executive Producer, Director John Eric Bentley Additional Voices Guest Voice Bruce Boxleitner Tron Voice Emmanuelle Chriqui Paige Voice Nathan Corddry Zed Voice Tricia Helfer The Grid Voice Lance Henriksen Tesler Voice Elizabeth Ho Additional Voices Guest Voice Meeghan Holaway Additional Voices Guest Voice Mandy Moore Mara Voice Paul Reubens Pavel Voice Sam Riegel Additional Voices Guest Voice Kim Talon Additional Voices Guest Voice Reginald VelJohnson Able Voice Elijah Wood Beck Voice Adam Nussdorf Writer