
Bob Zak (born Robert Zahurak) was the founder, primary producer and occasional film director and screen writer of "Gwen Media Los Angeles", one of the most successful fetish film production companies. Zak died of heart failure in June 2005.
Part Time 6: The Initiation 2005
Director, Producer
Part Time 5: The Competition 2004
Director, Producer
Part Time 4: Pleasure Maids 2003
Director, Producer
Part Time 3: Poker Game 2003
Producer
Ivy Manor 6: Ponygirls In Training 2002
Director, Producer
Ivy Manor 5: Teacher's Pet 2002
Director, Producer
Part Time 2 2002
Producer
Ivy Manor 4: Continuing Education 2001
Producer
Ivy Manor 3: Tropical Submission 2001
Producer
Ivy Manor 2: Jennifer's Initiation 2001
Producer
Ivy Manor 1: The Beginning 2000
Producer
Part Time 2000
Producer
The Asylum 2004
Director
Crimson Mansion 2: The New Recruit 2004
Director
Crimson Mansion: Brianna Takes Control 2003
Director
VR 2002
Director
Credits from TMDB.