Gregory Siff - Actor Profile

Gregory Siff

Acting
Freshness: Jan 23, 2026
7Total Films
7.7 Highest Rated
Born: Dec 21, 1977
Birth Place: Brooklyn, New York, USA

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.

Career Statistics & Market Influence

Analyzing the cinematic journey of Gregory Siff reveals a career defined by diverse artistic exploration. With a total of 7 major appearances, the actor has established a significant footprint in global cinema.

Genre Dominance: Comedy

The majority of Gregory Siff's filmography leans towards the Comedy genre. Audience data suggests that viewers respond most favorably to this persona, though their versatility has allowed for successful crossovers into other categories.

The "Box Office" Signature

With a 29% Success Ratio (movies rated above 6.5), Gregory Siff remains a reliable draw for studios. Their peak performance was recorded in Saturday Night Live: The Best of Will Ferrell, which continues to be the benchmark for their career rating-wise.

Best Gregory Siff Movies Ranked

Must-watch hits from Gregory Siff's career based on audience ratings.

Complete Filmography & Success Status

Tracking the career evolution and box office verdicts of Gregory Siff.

YearMovieCharacterSuccessMore
2021 The Male Gaze: Celluloid Dreams Debate Boy Flop Similar →
2005 River's End Doug Barton Flop Similar →
2003 From Justin to Kelly Brandon Flop Similar →
2002 Saturday Night Live: The Best of Will Ferrell Prom Date (archive footage) Super Hit Similar →
2001 Boychick Debate Boy Flop Similar →
2000 Unauthorized Brady Bunch: The Final Days Barry Williams Flop Similar →
1997 In & Out Locker Room Guy Hit Similar →

Gregory Siff - Frequently Asked Questions

What is the best movie of Gregory Siff?

According to audience ratings, the best movie starring Gregory Siff is "Saturday Night Live: The Best of Will Ferrell" with a rating of 7.7/10.

How many movies has Gregory Siff acted in?

Gregory Siff has been featured in at least 7 major films throughout their career.

What are some other popular movies by Gregory Siff?

Other notable films include "In & Out", "The Male Gaze: Celluloid Dreams", and "River's End".