O.A. Hankammer
Born: Unknown birthdate.
O.A. Hankammer is ?
Movies (As Crew)
Sorted by Release Date
Why Study Industrial Arts
O.A. Hankammer was ? in Why Study Industrial Arts as 'Technical Advisor'.Movie Released: Sun, Jan 01 1956
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