
He is best known for playing a caveman in a popular series of GEICO commercials. He played the part of Maurice in the short-lived Cavemen sitcom on ABC. Other credits to him are Hide (2003), for which he was the director, producer, and co-author in addition to being a cast member; parts in Sneakers and Rob Zombie's Halloween II as Uncle Seymour, The Lords of Salem and 31; and roles in TV series Flaked, Arrest and Trial, Philly, and Profiler. He appeared in the second season of Agents of S.H.I.E.L.D. as David Angar, the Marvel Cinematic Universe version of Angar the Screamer. Description above from the Wikipedia article Jeff Daniel Phillips licensed under CC-BY-SA, full list of contributors on Wikipedia.

CSI: Miami
TV • 2002

Westworld
TV • 2016

Marvel's Agents of S.H.I.E.L.D.
TV • 2013

Profiler
TV • 1996

Beyond Belief: Fact or Fiction
TV • 1997

The Gifted
TV • 2017

Dexter: Original Sin
TV • 2024

Zodiac
MOVIE • 2007

Sneakers
MOVIE • 1992

Flaked
TV • 2016

Faster
MOVIE • 2010

Cavemen
TV • 2007

Unknown
MOVIE • 2006

An American Pickle
MOVIE • 2020

Halloween II
MOVIE • 2009

FutureStates
TV • 2010

31
MOVIE • 2016

The Lords of Salem
MOVIE • 2013