Gary Hallgren
Born: Unknown birthdate.
Gary Hallgren is ?
Movies (As Crew)
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Mort the Dead Teenager Pitch Trailer
Gary Hallgren was ? in Mort the Dead Teenager Pitch Trailer as 'Original Concept'.Movie Released: Thu, Jan 01 2004
TV Shows (As Crew)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages