Known For: Directing
Robert Gruen is known for The Hobby Stop (2012) and The Trial (2010).
Writer 2012 0.0
Sound Editor 2012 0.0
Director 2012 0.0
Executive Producer 2012 0.0
Producer 2012 0.0
Visual Effects 2012 0.0
Editor 2012 0.0
Additional Photography 2010 5.7
