Steffen Schlachtenhaufen
Known for Writing
Born August 10, 1978
Place of Birth Wisconsin, USA
Filmography
National Lampoon's Van Wilder
2002
as Student Bartender (uncredited)
National Lampoon's Van Wilder
2002
Production Assistant
Would You Rather
2013
Screenplay
The Mandela Effect
2019
Writer
The Mandela Effect
2019
Producer
Danger One
2018
Writer
Primal
2008
Director
Primal
2008
Writer
Bigfoot: Fear in the Woods
2020
Associate Producer
Black Knight Satellite
2019
Writer