
Gregory Siff
Known for Acting · 14 credits
- Born
- 1977-12-21 (age 48)
- Place of birth
- Brooklyn, New York, USA
- Also known as
- Greg Siff
Biography
Gregory "Greg" Siff (born December 21, 1977 in Brooklyn, New York) is an American mixed-media artist, voice actor, designer, writer, actor and visual artist.
Known For
TV Shows (7)
Movies (7)

In & Out
1997
as Locker Room Guy

Saturday Night Live: The Best of Will Ferrell
2002
as Prom Date (archive footage)

From Justin to Kelly
2003
as Brandon

River's End
2005
as Doug Barton

Boychick
2001
as Debate Boy

Unauthorized Brady Bunch: The Final Days
2000
as Barry Williams

The Male Gaze: Celluloid Dreams
2021
as Debate Boy
About Gregory Siff
Gregory "Greg" Siff (born December 21, 1977 in Brooklyn, New York) is an American mixed-media artist, voice actor, designer, writer, actor and visual artist. With 14 credits spanning from 1975 to 2021, Gregory Siff has appeared in 7 films and 7 TV shows.
Fans searching for Gregory Siff movies, Gregory Siff filmography, or the latest projects starring Gregory Siff can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Gregory Siff Movies
- In & Out (1997) — as Locker Room Guy
- Saturday Night Live: The Best of Will Ferrell (2002) — as Prom Date (archive footage)
- From Justin to Kelly (2003) — as Brandon
- River's End (2005) — as Doug Barton
- Boychick (2001) — as Debate Boy
Where to Watch Gregory Siff Films
Most Gregory Siff movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Gregory Siff, check our movies catalogue and browse page.






