What Happened to Criminal Minds?

Criminal Minds first premiered on CBS on September 22, 2005, quickly establishing itself as a popular police procedural crime drama. The series focused on an elite team of FBI profilers within the Behavioral Analysis Unit (BAU) who used criminal psychology to solve heinous crimes, often focusing on the "unknown subject" (UnSub) rather than the crime itself. The show was a ratings success for CBS, consistently ranking among its most-watched programs for many years.

The original run of Criminal Minds spanned 15 seasons and 324 episodes, concluding on February 19, 2020. The decision to end the series was largely attributed to declining viewership in its later seasons and a shift in network priorities, although showrunner Erica Messer stated that the creative team felt there were still many stories to tell. Factors contributing to the ratings decline included a change in time slot and significant cast changes, such as the departures of Mandy Patinkin, Thomas Gibson, and Shemar Moore over the years.

However, the show's popularity proved enduring, leading to its revival on Paramount+ as "Criminal Minds: Evolution." This continuation was officially greenlit in July 2022 and premiered on November 24, 2022. The revival brought back many beloved original cast members, including Joe Mantegna, A.J. Cook, Kirsten Vangsness, Aisha Tyler, Adam Rodriguez, and Paget Brewster, though Matthew Gray Gubler and Daniel Henney did not initially return as series regulars. "Criminal Minds: Evolution" shifted from the original's largely episodic format to a more serialized storyline, focusing on a single, overarching case per season, often involving a network of serial killers.

The first season of "Criminal Minds: Evolution" (considered the 16th season overall) was a success for Paramount+, becoming one of its top original series. This led to a swift renewal for a second season (17th overall), which premiered on June 6, 2024, continuing the hunt for the "Gold Star" mystery and involving serial killer Elias Voit. The series was further renewed for a third season of "Evolution" (18th overall) on June 5, 2024, ahead of the second season's premiere. This 18th season premiered on May 8, 2025, and concluded on July 10, 2025, and notably featured a guest appearance by Matthew Gray Gubler as Dr. Spencer Reid.

As of March 21, 2026, "Criminal Minds: Evolution" has been renewed for a fourth season (19th overall), with the renewal announced in March 2025. Filming for this upcoming season began in May 2025, and it is expected to premiere in late 2026. The 19th season is anticipated to delve deeper into character arcs, with a particular focus on Adam Rodriguez's character, Luke Alvez. While the show's streaming popularity remains, its linear television reruns on channels like We TV and Pop in late 2025 and early 2026 show significantly lower viewership.