
Movies (As Crew)
Sorted by Release Date
Candyman: Farewell to the Flesh
William K. Koski was ? in Candyman: Farewell to the Flesh as 'Lighting Technician'.Movie Released: Fri, Mar 17 1995

Big Girls Don't Cry... They Get Even
William K. Koski was ? in Big Girls Don't Cry... They Get Even as 'Electrician'.Movie Released: Fri, May 08 1992
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