Luke Timothy Grimes (born January 21, 1984) is an American actor and musician. He is known for his role as Navy SEAL Marc Alan Lee in the film American Sniper. He played Christian Grey's older brother, Elliot, in the film Fifty Shades of Grey (2015), and its sequels, Fifty Shades Darker (2017) and Fifty Shades Freed (2018). He starred as Kayce Dutton in the Paramount Network television series Yellowstone (2018–2024) and in the CBS series Marshals (2026). Description above from the Wikipedia article Luke Grimes, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Filmography

• Marshals — Kayce Dutton, Executive Producer
• 2025Eddington — Guy Tooley
• 2023Happiness for Beginners — Jake
• 2019Into the Ashes — Nick Brenner
• 2018Fifty Shades Freed — Elliot Grey
• Yellowstone — Kayce Dutton
• 2017El Camino Christmas — Eric Roth
• 2017Fifty Shades Darker — Elliot Grey
• 2016Manhattan Undying — Max Garman
• 2016Shangri-La Suite — Jack Blueblood
• 2016The Magnificent Seven — Teddy
• 2015Fifty Shades of Grey — Elliot Grey
• 2015Forever — Charlie
• 2015Freeheld — Todd Belkin
• 2014American Sniper — Marc Lee
• 2014Squatters — Michael Silverman
• 2013Dark Around the Stars — Evan
• 2013The Wait — Ben
• 2012Outlaw Country — Eli Larken
• 2012Taken 2 — Jamie
• 2011The Light in the Night — Boy
• 2010Shit Year — Harvey West
• 2008Assassination of a High School President — Marlon Piazza
• True Blood — James
• 2007War Eagle, Arkansas — Enoch
• 2006All the Boys Love Mandy Lane — Jake
• Brothers and Sisters — Ryan Lafferty

Appearances as themselves (8)

• 2025Made in Eddington — Self
• The Kelly Clarkson Show — Self
• The Tonight Show Starring Jimmy Fallon — Self - Guest, Self - Guest / Musical Guest
• Jimmy Kimmel Live! — Self
• LIVE with Kelly and Mark — Self - Guest
• MTV Video Music Awards — Self
• Golden Globe Awards — Self - Presenter
• CBS Fall First Look — Self