Marin Hinkle has built a distinguished career spanning decades, earning widespread recognition for her nuanced portrayals of complex women across both television and film. Born on March 23, 1966, she is best known for her three major television roles: Judy Brooks on the acclaimed ABC drama Once and Again, Judith Harper-Melnick on the long-running CBS sitcom Two and a Half Men, and Rose Weissman on the Amazon Prime Video comedy-drama The Marvelous Mrs. Maisel. For her work on the latter, Hinkle received two Primetime Emmy Award nominations for Outstanding Supporting Actress in a Comedy Series in 2019 and 2020, cementing her status as one of television's most reliable and versatile performers.

Hinkle's early life and education laid a strong foundation for her acting career. She studied at Brown University, where she earned a degree in theater arts, and later trained at the Tisch School of the Arts at New York University, receiving a Master of Fine Arts degree. After graduating, she began her professional career on stage, appearing in various Off-Broadway productions and earning critical praise for her work in plays such as "The Master Builder" and "The Cherry Orchard." Her transition to screen acting came in the mid-1990s, with guest appearances on shows like Law & Order and Spin City, as well as supporting roles in films such as I'm Not Rappaport and The Next Big Thing.

Hinkle's breakthrough came in 1999 when she was cast as Judy Brooks, the compassionate but often conflicted mother in the ABC family drama Once and Again. The series, created by Marshall Herskovitz and Edward Zwick, ran for three seasons and earned a dedicated following, with Hinkle's performance praised for its emotional depth and authenticity. Following the show's conclusion, she landed a role that would define her for over a decade: Judith Harper-Melnick, the sharp-tongued ex-wife of Alan Harper (played by Jon Cryer) on the CBS sitcom Two and a Half Men. From 2003 to 2015, Hinkle brought a comedic edge and surprising vulnerability to the character, making Judith a fan favorite despite her often antagonistic role. Her work on the series showcased her ability to balance humor with genuine pathos, a skill she would later refine in her most celebrated role.

In 2017, Hinkle joined the cast of The Marvelous Mrs. Maisel, created by Amy Sherman-Palladino. She played Rose Weissman, the elegant but emotionally reserved mother of the protagonist Midge Maisel (played by Rachel Brosnahan). Over the series' five seasons, Hinkle's portrayal of Rose evolved from a supportive, traditional housewife into a more independent and complex figure, earning her widespread acclaim. Her performance was recognized with two Primetime Emmy Award nominations for Outstanding Supporting Actress in a Comedy Series in 2019 and 2020, as well as a Screen Actors Guild Award nomination as part of the ensemble cast. The role solidified her reputation as a character actress capable of delivering both subtlety and strength.

Beyond her television work, Hinkle has continued to appear in film and on stage, maintaining a steady presence in the entertainment industry. She has guest-starred on shows like The Good Wife and Elementary, and voiced characters in animated series such as The Simpsons. In her personal life, she has been married to producer Randall Sommer since 1998, and the couple has one son. Hinkle remains active in the industry, taking on new projects that allow her to explore a wide range of characters. Her career, marked by a commitment to authentic storytelling and a willingness to embrace both comedy and drama, has made her a respected and enduring figure in Hollywood.