The Irrational (TV) Cast
The cast of The Irrational. Updated on September 18, 2025.
52 actors
Jesse L. Martin
as Alec Mercer (11 episodes)

Jesse L. Martin plays Alec Mercer, a world-renowned professor of behavioral psychology.

Maahra Hill
as Marisa Clark (11 episodes)

Maahra Hill plays Marisa Clark, though additional character details are not specified.

Travina Springer
as Kylie (11 episodes)

Travina Springer portrays Kylie, though specific details about the character are limited.

Molly Kunz
as Phoebe (11 episodes)

Molly Kunz takes on the role of Phoebe, with no further details provided about the character.

Arash DeMaxi
as Rizwan (11 episodes)

Arash DeMaxi acts as Rizwan, though further character information is minimal.

Caleb Ruminer
as Dylan Hayes (1 episode)

Caleb Ruminer plays Dylan Hayes, but additional details about the character are not provided.

Kaj-Erik Eriksen
as Ray (1 episode)

Kaj-Erik Eriksen fills the role of Ray, with no further character specifics available.

Sara Canning
as DA Elise Bowen (1 episode)

Sara Canning portrays DA Elise Bowen, though specific details about the character's function are missing.

Teach Grant
as Clay (1 episode)

Teach Grant appears as Clay, but further details on the character are not mentioned.

Dalmar Abuzeid
as Young Alec Mercer (1 episode)

Dalmar Abuzeid plays Young Alec Mercer, providing a glimpse into the character's past.

Ben Cotton
as Wes Banning (1 episode)

Ben Cotton takes on the role of Wes Banning, although specific character details are lacking.

Lauren Holly
as Mayor (1 episode)

Lauren Holly acts as the Mayor, although further details on the character are not specified.

Billy Christos Jr.
as Child in Bowling Alley (1 episode)
Vincent Delorme
as Frank (1 episode)
Cameron McDonald
as Agent Barry Guilfoyle (1 episode)
Kaja Jean
as Woman (1 episode)
Leo Chiang
as SWAT Officer (1 episode)
Jesse Peachment
as Frat Guy (1 episode)
Ash Lee
as Det. Bryan Chou (1 episode)
Jess Smith
as Det. Erin Wolcott (1 episode)
Soma Chhaya
as Jasmine Curtland (1 episode)
Malaya Valenzuela
as Student #1 (1 episode)
Gabriel Drake
as Student #2 (1 episode)
Bobo Le
as Student #3 (1 episode)
Shaun Omaid
as Jeff (1 episode)
Ella Cannon
as Lila (1 episode)
Dinetia Dean
as Young Marisa Clark (1 episode)
Arran Henn
as Newscaster (1 episode)
Kareem Malcolm
as Harrison Moore (1 episode)
Patti Kim
as Parole Board Member (1 episode)
Amy Aquino
as CJ Wright (1 episode)
Fred Ewanuick
as Gene Hadditch (1 episode)
Chris Cope
as Brandon Schulz (1 episode)
Riun Garner
as Logan (1 episode)
Andrei Kovski
as Yuri (1 episode)
Vanessa Walsh
as Nicole (1 episode)
E.J. Katz
as Sophie (1 episode)
David Parent
as Doctor (1 episode)
Brian King
as Jace Richards (2 episodes)
Owen Kalagian
as Josh Blacker (1 episode)
Jake B. Miller
as Rory (1 episode)
John Shaw
as Dale Newhouse (1 episode)
Josh Blacker
as Owen Kalagian (1 episode)
Mika Bantog
as Emma (1 episode)
Nikki Chohan
as Brittany (1 episode)
Hannah Drew
as Caitlin (1 episode)
Greg Delmage
as Jason (1 episode)
Gui Fontanezzi
as Ride Share Passenger (1 episode)
Kate Boutilier
as Daisy (1 episode)
Jerod Haynes
as Keith Moore (1 episode)
Karen David
as Rose Dinshaw (1 episode)
Alec Carlos
as Corey Gibson (1 episode)
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