Insider reveals a fan-favorite 'Yellowstone' actor has been avoiding co-stars: "They were turned off..."

As Season 5 of the Western saga was set to return on November 13, 2022, insiders revealed that the cast had become somewhat divided.
PUBLISHED FEB 4, 2025
Luke Grimes, Wes Bentley, Kelly Reilly, Kelsey Asbille, and Cole Hauser attend the Yellowstone Season 5 Part 2 premiere at the Museum of Modern Art on November 07, 2024, in New York City. (Cover Image Source: Getty Images | Photo by Taylor Hill/FilmMagic)
Luke Grimes, Wes Bentley, Kelly Reilly, Kelsey Asbille, and Cole Hauser attend the Yellowstone Season 5 Part 2 premiere at the Museum of Modern Art on November 07, 2024, in New York City. (Cover Image Source: Getty Images | Photo by Taylor Hill/FilmMagic)

'Yellowstone' star Kelly Reilly had reportedly avoided group interviews for the hit show. According to Radar Online, tensions had not only been present on-screen but also surfaced in real life. As Season 5 of the Western saga was set to return on November 13, 2022, insiders revealed that the cast had become somewhat divided, with Reilly and her onscreen father, Kevin Costner, keeping their distance.



 

“They’re both ultra-private people,” explained an insider. “The rest of the cast ha[d] become quite close.” Another source echoed that Costner, who served as an executive producer and the show’s biggest star, had gained a reputation for being 'aloof.' They shared, “He goes to work and does what he needs to do but doesn’t interact with anyone.” The actor himself also once admitted to being all business. He revealed, “I just kind of do my own thing, hit my marks.” Despite this, most of Costner’s castmates reportedly understood his approach. The source added, “No one has anything bad to say about him. They figure he’s the star of the show, so they give him space.”



 

Co-stars instead had allegedly raised concerns about Reilly’s behavior on set, with many labeling her a 'diva.' The 45-year-old actress, who was splitting her time between rural England and New York City, when not filming in Montana, “absolutely refuse[d] to interact with the cast.” The insider shared, “Her co-stars were pretty turned off by her attitude.” The source claimed that Kelly had refused to participate in group publicity events for the show. “Kevin and Kelly will do joint interviews but won’t participate in group stuff.”


 
 
 
 
 
View this post on Instagram
 
 
 
 
 
 
 
 
 
 
 

A post shared by Emerson Miller (@emersonmiller)


 



 

Adding to the speculation about on-set dynamics, the last time Cole Hauser posted a photo of Reilly was in April 2022, and it was a throwback from Season 1. Despite Reilly’s apparent distance, her onscreen husband, Hauser, and TV brother, Luke Grimes, had developed a strong friendship. Meanwhile, the rest of the cast continued to socialize outside of work. “They’ll spend evenings together when they’re not shooting...and their spouses have all hung out,” revealed the insider.

Kelly Reilly pulls off an amazing American accent in 'Yellowstone' (Paramount)
Kelly Reilly in a still from 'Yellowstone'. (Image Source: Paramount)

Despite these reports of cliquey behind-the-scenes drama, the 'Yellowstone' cast has often demonstrated a strong camaraderie in public. For instance, during the 2022 SAG Awards, cast members Hassie Harrison, Jennifer Landon, Piper Perabo, Brecken Merrill, Ian Bohen, and Kelsey Asbille shared insights into their close-knit relationships. Harrison mentioned, "We all got to live in Montana together and make bonfires and actually like to hang out and live that life…do cowboy camp." This experience fostered a family-like bond among them, as reported by Access Online. Additionally, in November 2024, the cast and crew reunited for Thanksgiving. A photo shared by still photographer Emerson Miller captured series creator Taylor Sheridan alongside cast members Grimes, Bohen, and Gil Birmingham. Grimes' wife and newborn son were also present. Costner, who feuded with Sheridan, was understandably absent from this gathering, the New York Post reported.

RELATED TOPICS YELLOWSTONE

GET THE BIGGEST ENTERTAINMENT STORIES
STRAIGHT TO YOUR INBOX.

MORE STORIES

Pennywise’s darkest secret is revealed in ‘IT: Welcome to Derry’ and it changes everything we know about the clown.
3 hours ago
'Fallout' Season 2 has confirmed its main villains, revealing who truly controls New Vegas and the Wasteland's dark future
4 hours ago
Justin Hartley's Colter Shaw loses an ally in the explosive midseason finale of 'Tracker' Season 3
5 hours ago
One of SVU's most chilling villains is back, and his conversation with Olivia Benson signals trouble ahead
5 hours ago
The executive producers of the HBO horror series shared their plans for a three-season run of 'IT: Welcome to Derry'
6 hours ago
'Heated Rivalry' fans were left reeling after Scott and Kip's sudden disappearance, but the most powerful moments are still to come
6 hours ago
Across its eight-episode run, the series featured multiple cameos from the 'IT' universe, and the final episode delivered a chilling twist
7 hours ago
An older Mrs. Kersh (Joan Gregson) witnesses the aftermath of a patient’s suicide, revealed to be Beverly Marsh's (Sophie Lillis) mother
7 hours ago
'Landman' Season 2 Episode 5 turns up the heat as secret deals, shattered fortunes, and a playful dinner mask a looming $400 million disaster
8 hours ago
A new ‘White Lotus’ getaway may be taking shape, and if this casting rumor is true, season 4 could be its most dramatic stay yet.
1 day ago