Cast of The Irrational Season 1: Each Lead Actor and Character on NBC Series

cast of the irrational season 1

Jesse L. Martin and Travina Springer lead a talented cast in NBC’s new criminal drama series, The Irrational. The Irrational, a film directed by Arika Mittman, is based on Dan Ariely’s book Predictably Irrational: The Hidden Forces That Shape Our Decisions.

Alec Mercer, a behavioral psychology professor, is the main character of the show. Because of his exceptional talent for profiling and analyzing people, he is sought after by the government and law enforcement. The Irrational debuted on September 25 on NBC and can be streamed on Peacock.

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Every Main Actor and Character in The Irrational

cast of the irrational season 1

Jesse L. Martin as Professor Alec Mercer: Known for his iconic role as Joe West in the CW’s “The Flash,” Jesse L. Martin now takes on the role of Professor Alec Mercer, a brilliant mind in behavioral science. Mercer’s unique approach to analyzing people helps law enforcement and the government solve complex cases. Martin’s vast acting experience, including his memorable performance in “Rent” on Broadway, promises a captivating portrayal of this enigmatic character.

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Maahra Hill as Marisa: Maahra Hill steps into the shoes of Marisa, Mercer’s ex-wife and an FBI agent. Marisa collaborates with Mercer on high-profile investigations, and Hill’s notable performances in “Delilah” and shows like “The L Word: Generation Q” and “How to Get Away with Murder” make her a compelling addition to the cast.

Arash DeMaxi as Rizwan: Arash DeMaxi brings Rizwan to life, a psychology student who works as Mercer’s assistant. DeMaxi’s recent stint on Netflix’s “Partner Track” and appearances on “The Blacklist” showcase his talent for creating engaging characters.

Molly Kunz as Phoebe: Molly Kunz takes on the role of Phoebe, Mercer’s protegé and a graduate student in psychology. Her determination to succeed and dedication to helping Mercer in solving cases will undoubtedly make for an interesting character dynamic. Kunz, known for her work in “Widows” and “Chicago Fire,” promises a standout performance.

Travina Springer as Kylie: As Kylie Mercer, Travina Springer is Alec Mercer’s sister, supporting him as he confronts the trauma of a past church bombing. Springer, recognized by MCU fans for her role in “Ms. Marvel,” adds depth to the series with her portrayal of this essential character.

Brian King as Agent Jace Richards: Brian King plays FBI Agent Jace Richards, Marisa’s colleague and partner in the field. As their relationship takes an unexpected turn in Episode 3, King’s extensive acting background in shows like “Candyman” and “The Chi” ensures a convincing portrayal.

Karen David as Rose Dinshaw: Karen David joins the cast as Rose Dinshaw, a character set to debut in Episode 4. Her notable roles in “Once Upon a Time” and “Galavant” demonstrate her versatility as an actress.

cast of the irrational season 1

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Ben Cotton as Wes Banning: Ben Cotton takes on the role of Wes Banning, a character central to Mercer’s past. His appearance in “The Chronicles of Riddick” and “Stargate: Atlantis” adds a layer of intrigue to the series.

Amy Aquino as CJ Wright: Amy Aquino brings journalist CJ Wright to life, a character in search of Mercer’s expertise in solving a murder case. Her critically acclaimed performance in “Bosch” speaks to her ability to captivate audiences.

Caleb Ruminer as Dylan Hayes: Caleb Ruminer plays Dylan Hayes, a discharged combat veteran entangled in a complex web of mysteries. Ruminer’s experience in shows like “Castle” and “Finding Carter” showcases his acting prowess.

Fred Ewanuick as Gene Hadditch: Fred Ewanuick portrays Gene Hadditch, a writing partner of CJ Wright who holds a dark secret. Ewanuick, known for “Corner Gas: The Movie” and “Corner Gas,” adds depth to the storyline.

Jocelyn Hudon as Camille Lawson: Jocelyn Hudon embodies Camille Lawson, contributing to her unique background as a former ballerina. Her previous roles in “The Strain” and “Pixels” make her a valuable addition to the cast.

Kaj-Erik Eriksen as Ray: Kaj-Erik Eriksen brings the character Ray to life in “The Irrational.” His extensive experience as a guest star in various TV shows adds an element of surprise to the series.

cast of the irrational season 1

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Jake B. Miller as Rory Taylor: Jake B. Miller makes his appearance as Rory Taylor, a pivotal character in the unfolding drama. Miller’s roles in “Daisy Jones & The Six” and “Fear The Walking Dead” promise a memorable performance.

Jerod Haynes as Keith Moore: Jerod Haynes steps into the role of Keith Moore, contributing his acting talent honed in previous shows like “Project Blue Book” and “The Village.”

Sara Canning as D.A. Elise Bowen: Sara Canning portrays District Attorney Elise Bowen, a character with a deep connection to the show’s central mysteries. Her renowned role as Jenna Sommers in “The Vampire Diaries” underlines her capability to engage viewers.

Chris Cope as Brandon Schulz: Chris Cope embodies Brandon Schulz, adding his unique touch to the series with his past credits, including “Bau” and “Firefly Lane.”

Curtis Lum as Ethan Steele: Curtis Lum portrays Ethan Steele in an upcoming episode, showcasing his award-winning acting and producing skills, as seen in “Prison Break” and “Supergirl.”

Emidio Lopes as Mason Hill Jones: Emidio Lopes takes on the role of Mason Hill Jones, contributing his experience from shows like “The Boys” and “Most Dangerous Game.”

cast of the irrational season 1

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Ben Cockell as Trey Akehurst III: Ben Cockell plays Trey Akehurst III, offering his talent from roles in Disney+’s “The Mysterious Benedict Society” and “Superman & Lois.”

“The Irrational” promises to be a thrilling series, boasting an impressive ensemble of actors who are sure to captivate audiences with their remarkable performances. With a diverse and talented cast, this show is bound to be a must-watch for fans of crime dramas and psychological mysteries. Get ready to embark on an unforgettable journey with these incredible actors as they bring “The Irrational” to life!


“The Irrational” Season 1 features a star-studded cast, including Jesse L. Martin, Maahra Hill, and Arash DeMaxi, who bring a captivating blend of talent to this thrilling crime-solving series. With diverse and seasoned actors, the show promises to deliver an engaging and suspenseful experience for viewers, making it a must-watch for fans of crime dramas and psychological mysteries.

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