The Unforgettable BAU: Where Is The Criminal Minds Series 10 Cast Now? (2024 Updates)

The tenth season of Criminal Minds, which aired in 2014-2015, remains a pivotal and highly-watched chapter in the series' history, largely due to a significant cast change and some of the Behavioral Analysis Unit's (BAU) most chilling cases. This season introduced a new Supervisory Special Agent, Kate Callahan, and delivered a powerful narrative arc that cemented the team's bond against terrifying UnSubs (Unknown Subjects). As of December 12, 2025, fan curiosity about the beloved actors is at an all-time high, especially with the recent revival, Criminal Minds: Evolution, prompting viewers to look back and ask: where are the stars from Season 10 now, and what are their latest projects?

The core of Season 10’s appeal was the seamless integration of a new team member alongside the established, iconic profilers. From the stoic leadership of Hotch to the genius of Reid and the emotional depth of JJ, this season showcased the team's ability to adapt and overcome personal and professional challenges, culminating in a dramatic finale that saw the departure of a key character.

The Complete Criminal Minds Series 10 Cast and Character Profiles

Season 10 of Criminal Minds featured one of the most memorable ensemble casts in the show's run, comprising six veteran actors and one major new addition. This season's dynamic was shaped by the presence of FBI Agent Kate Callahan, who replaced Alex Blake (Jeanne Tripplehorn).

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• Joe Mantegna as David Rossi: Senior Supervisory Special Agent, a founding member of the BAU, and a celebrated author. Rossi acts as the team's wise, often witty, father figure.
• Thomas Gibson as Aaron Hotchner ("Hotch"): Supervisory Special Agent and Unit Chief. Known for his serious, stoic demeanor and exceptional leadership under pressure.
• Shemar Moore as Derek Morgan: Supervisory Special Agent and a specialist in obsessive crimes. Morgan is the team's physical powerhouse and has a close, playful relationship with Garcia.
• Matthew Gray Gubler as Dr. Spencer Reid: Supervisory Special Agent, a genius with three PhDs and an IQ of 187. Reid's eidetic memory and vast knowledge are invaluable to the BAU.
• A.J. Cook as Jennifer Jareau ("JJ"): Supervisory Special Agent and the team's former media liaison. JJ's evolution from a communications specialist to a skilled profiler was a major storyline.
• Kirsten Vangsness as Penelope Garcia: Technical Analyst and the team's indispensable "goddess of all things computer." Garcia provides all the necessary research and technical support from her analysis bunker.
• Jennifer Love Hewitt as Kate Callahan: Supervisory Special Agent. Callahan was a seasoned undercover agent recruited to the BAU, whose personal life, particularly her relationship with her niece Meg, became central to the season's plot.

The Shocking Departure: Why Jennifer Love Hewitt Left After Season 10

One of the most defining elements of Criminal Minds Season 10 was the introduction and subsequent, abrupt departure of Agent Kate Callahan, played by the talented Jennifer Love Hewitt. Her character was brought in to fill the void left by Dr. Alex Blake, and her background as a former undercover agent added a unique perspective to the team’s profiling methods.

The finale, "The Hunt" (Episode 23), provided the dramatic exit. The episode centered on the abduction of Kate’s niece, Meg, and her best friend, which was tied to an online predator ring. This deeply personal and terrifying event led Kate to make a life-altering decision.

In the show, Kate Callahan resigned from the BAU to focus on her family, citing the need to spend time with her husband and new baby. This narrative decision was a direct reflection of a real-life event: Jennifer Love Hewitt was pregnant with her second child and chose to leave the series to focus on her growing family. Her short but impactful tenure on the show remains a significant talking point among fans, adding to the dramatic weight of the season.

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Where Are The Major Season 10 Stars Today? (Fresh 2024 Updates)

While many of the Season 10 cast members—Joe Mantegna (Rossi), A.J. Cook (JJ), and Kirsten Vangsness (Garcia)—have reprised their roles in the recent Paramount+ revival, Criminal Minds: Evolution, the current projects of the non-returning stars are what truly provide the freshest updates for fans in 2024 and 2025.

Matthew Gray Gubler (Dr. Spencer Reid)

Dr. Spencer Reid is arguably one of the most iconic characters in television history, and his absence from Criminal Minds: Evolution has been a major topic of discussion. Fans will be thrilled to know that Matthew Gray Gubler is making a significant return to television, but in a brand-new role.

• Latest Project (2024/2025): Gubler is set to star in the new CBS crime procedural pilot/series, currently titled Einstein.
• The Role: He will play a brilliant, eccentric theoretical physicist named Dr. Cillian Einstein, who is a descendant of Albert Einstein. In a twist reminiscent of his *Criminal Minds* days, his character is forced to partner with a police detective to solve seemingly impossible cases. This marks a major return to the procedural genre for the actor.
• Other Work: Gubler is also a celebrated author and illustrator, having released the book The Little Kid with the Big Green Hand and the highly successful Rumple Buttercup: A Story of Bananas, Belonging, and Being Yourself.

Thomas Gibson (Aaron Hotchner)

Thomas Gibson’s tenure as Unit Chief Aaron Hotchner ended controversially in Season 12. Since his departure, his career has taken a different, more focused path, with a recent return to the stage.

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• Latest Project (2024): Gibson has returned to his theater roots, starring in a Charles Busch play titled Ibsen's Ghost.
• The Role: He played the role of the philandering, manipulative lawyer Jack Westbrook in the play, which premiered in early 2024.
• Post-Criminal Minds: Gibson also directed the 2017 feature film Shadow Wolves, showcasing his skills behind the camera.

Shemar Moore (Derek Morgan)

Shemar Moore left the series in Season 11 but was a vital part of Season 10. He quickly transitioned to another major CBS procedural.

• Current Project: Moore is the lead actor and co-executive producer of the CBS series S.W.A.T., where he plays Sergeant Daniel "Hondo" Harrelson. The series has enjoyed a long and successful run, keeping him on primetime television.

The Most Memorable Cases and Topical Authority of Season 10

Season 10 was a masterclass in psychological profiling, featuring some of the most complex and disturbing UnSubs the BAU ever faced. The team’s pursuit of these criminals, often tied to dark personal histories, is what gives the season its high topical authority.

• "X" (Episode 1): The season premiere introduced Kate Callahan as the team hunted a serial killer in Bakersfield, California, who was leaving his victims unidentifiable.
• "The Itch" (Episode 4): This episode delved into the terrifying world of a serial killer motivated by a psychosomatic disorder, scratching his victims to death.
• "Boxed In" (Episode 5): A classic BAU case involving the abduction of a young boy on Halloween, forcing the team to profile a killer with a deep-seated childhood trauma.
• Hotch's Trauma: A significant, non-UnSub plot point was Hotch being fed a cocktail of mind-control drugs, leading to a period of paranoia and confusion, which he struggled to overcome.
• The Season Finale, "The Hunt": This episode, which led to Callahan’s exit, was a high-stakes, emotionally charged case involving human trafficking and the abduction of Kate's niece, Meg, forcing the team to confront the dark side of online interactions.

The compelling mix of deep character development, particularly with the introduction and resolution of Kate Callahan's arc, and the relentless pursuit of terrifying UnSubs, ensures that the Criminal Minds Series 10 cast and its stories remain a critical and unforgettable part of the franchise's legacy.