Geoffrey Lazer Ramsey (born Geoffrey Paul Fink; June 19, 1975 in Mobile, Alabama) is an American independent filmmaker, actor and voice actor, producer, writer, show and podcast host, content producer, comedian, as well as an Internet and YouTube personality who is best known for being the co-founder and prominent staff member of Rooster Teeth and Achievement Hunter. He is known for being very competitive and apparently always willing to prove fellow staff member Burnie Burns wrong. Ramsey voices character Dexter Grif in Red vs. Blue and Red vs. Blue: The Blood Gulch Chronicles and was a very popular character with his fans. He is also the co-founder of Achievement Hunter. He resides in Austin, Texas with his wife and fellow Rooster Teeth employee (until November 2011) Griffon Ramsey, and their daughter Millie.

Filmography

• 2024Red vs. Blue: Restoration — Grif (voice)
• F**KFACE Regulation Animation — Self, Creator
• Survive Block Island — Creator
• Dead Little Roosters — Executive Producer
• Hardcore Mini Golf
• Last Laugh — Himself, Creator
• 2020The Monster Under My Bed — Executive Producer
• Achievement Haunter — Creator
• 2018Blood Fest — Guns
• Bill Nye Saves the World — Rooster Teeth
• Relationship Goals — Co-Host
• The Eleven Little Roosters — Boomerang Geoff
• Heroes & Halfwits — Creator
• 2016Lazer Team — Producer
• 2015Rooster Teeth Shorts - Volumes 4 & 5
• Happy Hour
• Play Pals — Self, Creator
• X-Ray and Vav — Corpirate
• Achievement Hunter - VS — Creator
• 2013Fails of the Weak: Halo Edition — Producer
• Let's Play Minecraft — Master Chief, Creator
• 2012The Best Red vs. Blue. Ever. Of All Time — Grif (voice)
• RT Life — Self, Camera Operator
• 2011Rooster Teeth Shorts: Volume Three — Geoff
• Immersion — Lab Rat
• 2010Rooster Teeth Shorts: Volume Two — Geoff
• 2009Rooster Teeth Shorts: Volume 1 — Geoff
• 2003Red Vs Blue Blood Gulch Chronicles I
• Red vs. Blue — Pvt. Dexter Grif
• Let's Play — Creator

Appearances as themselves (18)

• Camp Betrayal — Himself
• 2019Achievement Hunter: The Musical — Self
• Chump — Self
• Ready Set Show — Self
• 2019Waiting for the Punchline — Self
• 2018Why We’re Here: 15 Years of Rooster Teeth — Self
• Burnie Vlog — Self
• 2017The Tattooist — Himself
• 2017Unconventional — Himself
• Theater Mode — Himself
• 2015Let's Play Live: The Documentary — Himself
• RT Docs — Self
• 2015The Best of Rooster Teeth Animated Adventures 2 — Himself
• On the Spot — Self
• 2013The Best of Rooster Teeth Animated Adventures — Himself
• 2011O Brave New World — Self
• Rooster Teeth Animated Adventures — Self / Self (voice), Self (voice) / Tow Truck Driver (voice)
• RT Shorts — Self