10 Shocking Facts And 2025 Updates On Diona Reasonover: The NCIS Star’s Life Beyond Kasie Hines

Diona Reasonover continues to be one of the most beloved and dynamic figures in the prime-time television landscape, solidifying her role as the witty and brilliant forensic scientist Kasie Hines on the long-running CBS hit *NCIS*. As of December 20, 2025, the actress is not only preparing for the highly anticipated *NCIS* Season 23 but is also expanding her creative footprint with new writing projects and comedy ventures. The transition from replacing fan-favorite Pauley Perrette's Abby Sciuto to becoming an indispensable part of the NCIS team has been a masterclass in screen presence and comedic timing. The actress, writer, and improviser has built a career on a foundation of rigorous theatrical training and a sharp sense of humor, making her one of the most versatile talents working today. From her roots in Detroit and her intensive education at the California Institute of the Arts (CalArts) to her work with comedy institutions like the Upright Citizens Brigade (UCB), Reasonover’s journey is far richer than her television credits alone suggest. This deep dive explores her complete biography, career milestones, and the latest 2025 updates that keep her fans engaged.

The Complete Biography and Profile of Diona Reasonover

Diona Reasonover’s journey to becoming a television star is marked by a deep commitment to the craft of acting and comedy. Born and raised in the heart of the Midwest, she leveraged her natural talent into a highly successful career.

• Full Name: Diona Reasonover
• Date of Birth: January 6, 1992
• Age (as of 2025): 33 Years Old
• Birthplace: Detroit, Michigan, USA
• Nationality: American
• Occupation: Actress, Writer, Improviser, Comedian
• Spouse: Patricia Villetto (m. 2018)
• Sexual Orientation: Lesbian (Openly admitted to her parents)
• Undergraduate Education: Oberlin College (Degree in Theater and Dance)
• Graduate Education: California Institute of the Arts (CalArts) (Master of Fine Arts in Acting)
• Notable Roles: Kasie Hines on *NCIS* (2018–Present), Charmaine Eskowitz on *Clipped* (2015)
• Comedy Background: Performer at Upright Citizens Brigade (UCB), Alumna of The Second City
• Estimated Net Worth: Approximately $1.2 Million (2025)

Reasonover’s early dedication to education laid a strong foundation. After graduating from Oberlin College with a degree in theater and dance, she moved to California to pursue a Master of Fine Arts in acting from the prestigious California Institute of the Arts (CalArts). This combination of academic rigor and practical comedy training at institutions like The Second City, where she received a scholarship, prepared her for the demanding world of television.

From Improv Stages to the NCIS Lab: The Rise of Kasie Hines

Before becoming a fixture on one of TV’s most-watched crime procedurals, Diona Reasonover was a recognized name in the Los Angeles improv and comedy scene. Her background as an improviser, particularly with the Upright Citizens Brigade (UCB), is the secret weapon behind her seamless transition to a dramatic role.

The Early Comedy and Breakout Role

Reasonover’s talent for improvisation and writing was honed on the stages of UCB and The Second City, where she also met her future wife, Patricia Villetto. This comedy background is evident in the natural, quick-witted delivery she brings to her roles. She was a member of the improv group Ham Radio, further cementing her status in the comedy community. Her first major recurring role came in 2015 when she was cast as Charmaine Eskowitz in the TBS sitcom *Clipped*. This role gave her national exposure and set the stage for her dramatic career shift.

Taking Over the Most Difficult Role in Television

In 2018, Diona Reasonover joined the cast of *NCIS* as Kasie Hines, a forensic scientist who initially worked under the supervision of Dr. Jimmy Palmer. Her introduction was monumental, as she was tasked with filling the void left by Pauley Perrette, who had played the iconic forensic specialist Abby Sciuto for 15 seasons. Reasonover’s portrayal of Kasie Hines quickly won over a skeptical fanbase. She brought a fresh, modern energy to the NCIS team, distinguishing Kasie with her own unique blend of intelligence, pop culture savvy, and genuine heart. Her character has grown to become a crucial part of the show, working alongside long-time cast members like Timothy McGee, Leon Vance, and Rocky Carroll, as well as newer additions like Gary Cole’s Alden Parker. Her rumored salary of approximately $100,000 per episode for *NCIS* is a testament to her value to the series.

Latest 2025 Projects and Personal Life Updates

The year 2025 has proven to be a busy one for Diona Reasonover, with a mix of returning to her roots in writing and her continued commitment to her personal life and health.

The Creative Ventures and Writing Projects

Reasonover's passion for writing remains strong. In a significant update, she was featured at the Oberlin Screenwriters Intensive 2025 for her screenplay project, "The Women of Richmond." This project signals her ongoing ambition to move beyond acting and into the role of a creator and storyteller, a natural extension of her background as a writer/performer. She also continues to champion education and curiosity. Reasonover co-hosted the podcast "Periodic Talks" with actress Gillian Jacobs, a show that celebrates science, technology, engineering, and mathematics (STEM) fields. Her involvement highlights her intellectual curiosity and desire to engage with topics outside of the entertainment sphere. In May 2025, she was also seen attending CBS Fest 2025 at Paramount Studios in Los Angeles, indicating her active participation in network promotional events for the upcoming season.

NCIS Season 23 and Health Update

Fans can rest assured that Kasie Hines will be back. *NCIS* was renewed for a new season in early 2025, and updates confirm Diona Reasonover is one of the key cast members returning for Season 23. The show continues to be a top-rated crime procedural, with Reasonover's character often at the center of the forensic action. In a personal health update, her co-star Katrina Law shared well wishes for Reasonover after the actress recently underwent surgery. While details of the procedure were kept private, the outpouring of support from the cast and fans underscores the close-knit community she has built on and off the set of *NCIS*.

Marriage to Patricia Villetto

Diona Reasonover’s personal life is anchored by her marriage to actor, TV writer, and producer Patricia Villetto. The couple met at The Second City, a famous training ground for comedians, and tied the knot in 2018, the same year Reasonover landed her breakout role on *NCIS*. Villetto is an accomplished professional in her own right, working behind the scenes in the entertainment industry as a writer and producer. The supportive, creative partnership between the two is a cornerstone of Reasonover’s life, reflecting a balanced approach to a demanding career and a fulfilling personal life. Their relationship is a high-profile example of a successful marriage within the LGBTQ+ community in Hollywood.

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