Luke Grimes
The son of a Pentecostal pastor who brought Kayce Dutton to life across seven seasons of Yellowstone.
Luke Grimes is an American actor and musician known for his role as Kayce Dutton in the Paramount Network television series Yellowstone (2018–2024). He also played Christian Grey's older brother, Elliot, in the Fifty Shades film series and portrayed Navy SEAL Marc Alan Lee in American Sniper. Born in Dayton, Ohio on January 21, 1984, Grimes graduated from Dayton Christian High School in 2002 before studying acting at the American Academy of Dramatic Arts in New York City.
- Creator Collaboration
- Collaborated with Taylor Sheridan on Yellowstone only
Verified Timeline
Lore & Background
Grimes starred as Kayce Dutton in the Paramount Network drama series Yellowstone from 2018 to 2024, appearing alongside Kevin Costner throughout the show's run. Before Yellowstone, he played vampire James Kent in True Blood for six episodes during the show's sixth season, leaving the role after reports indicated he refused to participate in same-sex kissing or sex scenes. His publicist stated he departed to pursue other opportunities. Grimes played United States Navy SEAL Marc Lee, who was killed in action in 2006, in the 2014 film American Sniper. He also appeared in the Liam Neeson thriller Taken 2 as Neeson's daughter's boyfriend, and played Ryan Lafferty in the ABC drama Brothers & Sisters, becoming a series regular beginning with Season 4. In 2026, he starred in the CBS series Marshals, where his song "Haunted" was featured on episode one.
In Their Own Story
Grimes married Brazilian model Bianca Rodrigues Grimes in November 2019, and the couple had their first child, a son named Rigel Randolph Grimes in 2024. He moved with his family to the Bitterroot Valley of southwestern Montana in 2020. In January 2024, Grimes released "Burn – Live from Nashville" on Spotify, followed by his self-titled debut album Luke Grimes on March 8, 2024. He released his second album, RedBird, on April 3, 2026.
Reader's Guide
Grimes portrayed Kayce Dutton across all seven seasons of Yellowstone from 2018 to 2024, working alongside Kevin Costner in the Paramount Network drama series. The role marked his most prominent television work, following his appearances in the Fifty Shades film franchise as Christian Grey's brother Elliot in three films: Fifty Shades of Grey (2015), Fifty Shades Darker (2017), and Fifty Shades Freed (2018). Before Yellowstone, Grimes appeared in the 2010 FX movie pilot Outlaw Country as a cowboy named Eli Larkin, which aired as a television movie on August 23, 2012. He also appeared in the films All the Boys Love Mandy Lane, War Eagle, Arkansas, and Assassination of a High School President, which received a limited release in March 2009. In 2015, he played Todd Belkin in Freeheld. Grimes released his debut album Luke Grimes on March 8, 2024, followed by his second album RedBird on April 3, 2026. The song "Haunted" from RedBird was featured on episode one of the CBS series Marshals, in which Grimes also starred in 2026.
Did You Know?
- Luke Grimes was born in Dayton, Ohio, the son of a Pentecostal pastor.
- He graduated from Dayton Christian High School in 2002 before studying acting at the American Academy of Dramatic Arts.
- Grimes married Brazilian model Bianca Rodrigues Grimes in November 2019 and they had a son named Rigel Randolph Grimes in 2024.
- He moved with his family to the Bitterroot Valley of southwestern Montana in 2020.
- Grimes released his self-titled debut album on March 8, 2024, and his second album RedBird on April 3, 2026.
Frequently Asked Questions
Who is Luke Grimes?
He is an American actor best known for portraying Jamie Dutton in Paramount Network's Yellowstone. His performance established him as a key figure within the show's ensemble cast from its inception.
What character does he play and what is his role?
Grimes plays Jamie Dutton, the adopted son of John Dutton who struggles with his place in the family hierarchy. His character arc focuses heavily on themes of loyalty, betrayal, and the burden of inheritance at the ranch.
Why did Luke Grimes leave the show?
He departed the series following Season Five due to creative differences regarding his character's future direction. This decision marked a significant shift in the narrative for the Dutton family storyline.
How does he work with Taylor Sheridan?
Grimes is considered a frequent collaborator of creator Taylor Sheridan, having appeared in multiple projects within the 10 percent network universe. Their partnership helped define the gritty tone that became synonymous with the franchise's success.
What makes his performance significant to fans?
His portrayal anchored central conflicts involving family dynamics and moral ambiguity throughout the show's rise. Fans often cite his complex interpretation of Jamie as pivotal to understanding the series' broader themes of power.
More in Production & Real Life
Elsewhere in the Yellowstone universe
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