High Potential

Premise

The series follows Morgan Gillory, a single mother of three who works as a cleaner at the Los Angeles Police Department. Morgan has an IQ of 160, classifying her as a high-potential intellectual (HPI). When she unexpectedly solves a complex case using her unorthodox thinking and keen observational skills, she is recruited as a civilian consultant for the LAPD's Major Crimes Division. There, she is partnered with Detective Adam Karadec, a disciplined and methodical investigator whose by-the-book approach often clashes with Morgan's intuitive and unconventional methods. A subplot follows Morgan's use of LAPD resources to investigate the 15-year-old disappearance of Roman, the father of her daughter Ava.

Cast and characters

Kaitlin Olson plays Morgan Gillory, a single mother with three children, an IQ of 160, and a wide range of knowledge. Daniel Sunjata plays Adam Karadec, a detective who is initially skeptical about Morgan being an asset to the LAPD but later becomes her dedicated partner. Javicia Leslie plays Daphne Forrester, a Major Crimes investigator and Oz's partner. Deniz Akdeniz plays Lev "Oz" Özdil, a Major Crimes investigator and Daphne's partner.

Amirah J plays Ava Gillory, Morgan's rebellious teenage daughter whose father, Roman, disappeared 16 years before the series begins. Matthew Lamb plays Elliot Radovic, Morgan's son with her second ex-partner, Ludo, who seems to have inherited his mother's high-potential intellect. Judy Reyes plays Selena Soto, the Major Crimes' Lieutenant and head of the Major Crimes Division. Steve Howey plays Nick Wagner in season 2, the new captain of the station.

Recurring cast includes Taran Killam as Ludo Radovic, Morgan's ex-partner and the father of Elliot and Chloe, who works as a "manny" salaried by the LAPD; Garret Dillahunt as Lieutenant Melon in season 1, head of the Robbery-Homicide Division; JD Pardo as Tom in season 1, a janitor in nursing school; David Giuntoli as the Game Maker / Matthew Clark; Mekhi Phifer as Arthur Ellis in season 2, a man claiming to be Roman's friend; John Pyper-Ferguson as Eric Hayworth in season 2, involved with Roman's disappearance; and Susan Kelechi Watson as Lucia in season 2, Karadec's ex-fiancée. Special guest star Jennifer Jason Leigh plays Willa Quinn in season 2, a fixer with ties to Roman's disappearance.

Production

On September 20, 2022, High Potential was given a pilot order by ABC. The pilot was written by Drew Goddard and is based on the 2021 Franco-Belgian television series HPI : Haut potentiel intellectuel. On May 16, 2023, the series was picked up by ABC. Goddard executive produced alongside Sarah Esberg, Rob Thomas, Dan Etheridge, Pierre Laugier, Anthony Lancret, Jean Nainchrik, and Alethea Jones, who also directed the pilot.

Thomas was expected to serve as showrunner, but exited on June 5, 2024. Todd Harthan was announced as the new showrunner on June 21, 2024. High Potential was the last series from ABC Signature before the division folded into 20th Television on October 1, 2024. ABC renewed the series for a second season on January 21, 2025.

Olson was promoted from producer to executive producer for the second season. On March 5, 2026, ABC renewed the series for a third season, with Harthan stepping down. On May 6, 2026, Nora Zuckerman and Lilla Zuckerman were named the new showrunners for the third season. Casting announcements included Olson, Sunjata, Leslie, Akdeniz, Amirah J, Lamb, and Reyes in starring roles.

Garret Dillahunt joined in a recurring capacity on July 1, 2024, and Taran Killam on August 21, 2024. Steve Howey joined as a series regular for season 2 on June 26, 2025. Mekhi Phifer was cast in a recurring role on July 14, 2025. David Giuntoli was set to recur for season 2 on August 23, 2025. Susan Kelechi Watson joined in a recurring role on January 15, 2026.

Reception

The first season holds a 96% approval rating on Rotten Tomatoes based on 25 critic reviews, with the consensus reading, "With the ineffable Kaitlin Olson on hand to inject some spiky personality into a familiar formula, High Potential is a solid procedural with plenty of upside." Metacritic assigned a score of 72 out of 100 based on 16 critics, indicating "generally favorable" reviews. Aramide Tinubu of Variety praised Olson's performance and the show's engaging premise, noting the chemistry between Olson and her co-stars, while stating the series does not break new ground.

Daniel Fienberg of The Hollywood Reporter commended Olson's performance but found the pilot's exposition off-putting and the central premise shaky, concluding that the show is still finding its balance. The second season received a 100% approval rating on Rotten Tomatoes based on 6 critic reviews and a Metacritic score of 75 out of 100, signifying "generally favorable" reviews.