2009 "Contract Pensions: Djangan Loepahâ (documentary from Hetty Naaijkens-Retel Helmrich in which Leonard Retel Helmrich was the Director of Photography) produced by Scarabeefilms
Hetty Naaijkens-Retel Helmrich (Dutch born 1955, Bandung) raised in the Netherlands, is the director of Scarabeefilms (Netherlands).