visual effects supervisor (1 episode, 2003)
graphic artist (uncredited) (132 episodes, 1999-2006)
storyboard artist (uncredited) (4 episodes, 2000)
visual effects producer: Gray Matter (uncredited) (2 episodes, 2003)
visual effects producer (uncredited) (2 episodes, 2004)
digital compositor (uncredited) (1 episode, 2002)
visual effects coordinator: Stargate Films (uncredited) (1 episode, 2003)
visual effects supervisor (uncredited) (1 episode, 2003)
matchmove and visual effects artist (uncredited) (1 episode, 2003)
visual effects (uncredited) (1 episode, 2005)