Coordinateur des effets spéciaux

• 1981 - Star Trek II : The Wrath of Khan
• 1988 - Back to the Future, Part II

Coordinateur des effets visuels

• 1982 - Return of the Jedi
• 1983 - Star Trek III : The Search for Spock
• 1984 - Cocoon
• 1986 - Star Trek IV : The Voyage Home
• 1986 - The Golden Child
• 1987 - Who Framed Roger Rabbit
• 1989 - Back to the Future, Part III
• 1992 - Death Becomes Her
• 1995 - Jumanji
• 1995 - The American President
• 2008 - Alice in Wonderland
• 2010 - Men in Black III