Vault / Mark Aaron Buerkle Mark Aaron Buerkle Acting 4 credits Share X f r w ⧉ Copied! Biography Biography coming soon. Ask the Vault Ask anything about Mark Aaron Buerkle. Ask What are they best known for?What kind of roles do they play?What should I watch them in? Known for Film Scream 4as Dr. Orth Film UFOas William Hendricks Full filmography Scream 4 (2011) as Dr. Orth UFO (2018) as William Hendricks Buddy (2026) as Therapist (Day Player) The Pickle Recipe (2016) as Party Guest #1