Ellyn Jameson plays Dolly Weaver on the CBS series Marshals, a prominent role that has viewers wondering where else they have seen her. Before joining the Duttonverse spinoff, Jameson built an extensive television and film resume with guest appearances in procedurals, comedies, and streaming films.
When Marshals premiered on CBS, the Yellowstone spinoff introduced Ellyn Jameson as Dolly Weaver, the daughter of rancher Tom Weaver. TVLine reported that Jameson returned for Season 2, which premiered on Sunday, October 4th, according to Country Rebel, though her character’s story takes a severe turn in the premiere. As viewers watch the drama unfold on the ranch, many are left asking where they recognize the actress.
Where Else Has Ellyn Jameson Appeared on Television?
Jameson’s television career spans more than a decade of guest roles across major network and streaming platforms. TVLine noted that her very first television credit came in 2014 when she guest-starred as a detective in Season 10 of Criminal Minds. Five years later, Jameson secured a three-episode run in Season 2 of SEAL Team, a Paramount+ series helmed by Spencer Hudnut, as documented by TVLine.
She later returned to her procedural roots in the Season 22 finale of Law & Order, playing the daughter of an assassinated U.S. senator, according to TVLine. More recently, TVLine reported that the Marshals star appeared in the final season of the HBO Max dark comedy Barry as an aspiring actress named Kristen.
How Did Dolly Weaver Become Part of Marshals?
Viewers first met Tom and Dolly Weaver in Season 1 after Kayce Dutton and Cal saved Tom Weaver from a plane crash, Country Rebel reported. As the season progressed, Dolly and Kayce built a flirtatious friendship while Tom and Kayce forged an alliance. However, Country Rebel noted that the season finale revealed Tom was actually behind the attacks on East Camp and kidnapped Tate.
In the Season 2 premiere, Kayce initially ties up Dolly thinking she was complicit before realizing she was entirely in the dark about her father’s plans. Country Rebel reported that negotiations in Wyoming ultimately led Dolly to choose her father over Kayce. During the ensuing escape, Tom and Dolly crashed their red SUV down a cliffside, leaving Dolly with fatal injuries and bringing her arc on the series to a close.
What Movie Roles Does She Have?
While television guest spots make up the majority of her resume, Jameson also ventured into streaming feature films. TVLine reported that she starred in the Prime Video romantic comedy Merv, which premiered in 2025. Set during Christmastime, the film centers on a dog named Merv and an ex-couple, Russ (Charlie Cox) and Anna (Zooey Deschanel), who co-parent him.
In Merv, Jameson plays Jocelyn, a woman who becomes a potential romantic interest for Russ after they meet at a dog beach in Florida. TVLine noted that besides being dog owners, Jocelyn and Russ bond over being fellow single dog parents, marking one of Jameson’s few film credits outside of short films.
