Home People Valentin Greutert Valentin Greutert movies Valentin Greutert movies Valentin Greutert Movies (4) Amateur Teens (2015) As Producer. He was 41 years old Rocksteady: The Roots of Reggae (2010) As Producer. He was 36 years old Skinhead Attitude (2003) As Executive Producer. He was 29 years old Mad Heidi (1969) As Producer.