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The Irrational

World-renowned behavioral science professor Alec Mercer uses his unique expertise in psychology, body language, emotion and more to help solve difficult, high-stakes cases. With the support of his research assistants, his tech-savvy sister and his ex-wife -- who also happens to be an FBI agent -- and guided by his fierce curiosity about human decision-making, Mercer truly has solving crime down to a science. By asking the right questions, making observations no one else can and studying every scene in new ways, there's no case too tough for his brilliant mind to crack -- except maybe his own mysterious past.

"The Irrational"

World-renowned behavioral science professor Alec Mercer uses his unique expertise in psychology, body language, emotion and more to help solve difficult, high-stakes cases. With the support of his research assistants, his tech-savvy sister and his ex-wife -- who also happens to be an FBI agent -- and guided by his fierce curiosity about human decision-making, Mercer truly has solving crime down to a science. By asking the right questions, making observations no one else can and studying every scene in new ways, there's no case too tough for his brilliant mind to crack -- except maybe his own mysterious past.

S2, EP8 "Lost Souls"

When an acclaimed tennis player goes missing in a remote forest, Alec is called to help find her and bring her to safety; however, a medical emergency threatens to sideline Alec, leaving Marisa and Rose to race against time and rescue the woman.

S2, EP7 "Stan by Me"

Alec enters the world of K-pop fandom when a superfan is murdered, and the only suspect is the pop star the fan idolizes; Alec and Rose dig beneath the surface to uncover what happened and, in the process, he uncovers more about her past.

S2, EP6 "The Wrong Side of Maybe"

World-renowned behavioral science professor Alec Mercer uses his unique expertise in psychology, body language, emotion and human decision-making to help solve difficult and high-stakes cases.

S2, EP5 "Anatomy of a Fall"

Simon's mother asks Alec to help stop a suicide contagion when a third student death strikes the campus; Alec asks Marisa to help when he thinks there might be more to the case; Phoebe struggles with her next career move.

S2, EP4 "Formal Ties"

Alec and Marisa attend the wedding of a mutual friend's daughter located inside a foreign embassy, where the father of the bride has been ensconced for diplomatic reasons; their night off quickly turns into a murder investigation.

World-renowned behavioral science professor Alec Mercer uses his unique expertise in psychology, body language, emotion and more to help solve difficult, high-stakes cases. With the support of his research assistants, his tech-savvy sister and his ex-wife -- who also happens to be an FBI agent -- and guided by his fierce curiosity about human decision-making, Mercer truly has solving crime down to a science. By asking the right questions, making observations no one else can and studying every scene in new ways, there's no case too tough for his brilliant mind to crack -- except maybe his own mysterious past.
Starring: Adelie Simson, Adrian Hough, Alessandro Miro, Alexandra Voicu, Alisson Amigo, Allyson Leet, Amanda Voll, Andres Joseph, Anthony Timpano, Arash DeMaxi, Artine Tony Browne, Arvind Johal, Ashleigh Kearns, Ashley Roxburgh, Audrey Mallett, Bailey Corneal, Blake Robbins, Brandon Ironside, Briana Buckmaster, Byron Lawson, Chanel Lacasse, Christian Sloan, Courtney Van Wirdum, Darryl Scheelar, Davida Williams, Derek Anderson, EaeMya ThynGi, Ete Graham, Evans Johnson, Fernando Borderas, Fletcher Donovan, Frances Flanagan, Francesca Bianchi, Fraser Corbett, Garfield Wilson, Greer Whillans, Greg Perrow, Herschel Andoh, Ian Ronningen, J.P. Padda, Jack Doupe-Smith, Jacob Shoemay, Jan Bos, Jasmine Chen, Jason Gray-Stanford, Jason Sakaki, Jason Schombing, Jeanie Cloutier, Jeff Gulka, Jeff Meadows, Jennifer Lines, Jennifer Spence, Jesse L. Martin, Joel McVeagh, Jovanna Burke, Juan Riedinger, June Kim, Justin Singh, Karen David, Kayt Roth, Kelcey Mawema, Keong Sim, Ki Hong Lee, Kirstin Leigh, Laura Soltis, Lauren Akemi Bradley, Levi Wall, Lisa Chandler, Maahra Hill, Magda Ochoa, Marci T. House, Marco Soriano, Mark Brandon, Mark Humphrey, Mathew Yanagiya, Matthew Caza, Max Lloyd-Jones, Meg DeLacy, Megan Best, Megan Peta Hill, Michael Karl Richards, Miles Mussenden, Mitra Suri, Molly Kunz, Moses Wamukoya, Nicole McKay, Nikki-Lee Kriszta, Nikolai Tsankov, Paul Duchart, Pete Graham, Qado, Rafael Petardi, Rene Rosado, Rita Rajmova, Ryan Doherty, Sandra Shapiro, Sangeeta Wylie, Sarah-Jane Redmond, Scott Seol, Sean Yves Lessard, Silvana Estifanos, Stephen Adekolu, Summer Lynn Gillespie, Taylor Tai, Tighe Gill, Travina Springer, Wesley MacInnes, Xiomara Lopez, Zachary Graves
Original Air Date: Sep 25, 2023
Genres: DramaTV Series
Rating: TV14
Playback: HD
1 seasons available on demand
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