Memory Of A Killer Cast & Characters: Guide To Patrick Dempsey's Fox Crime Drama

Fox's new drama, Memory Of A Killer, adapts a Belgian film with Patrick Dempsey in the driver's seat, starring alongside a group of fellow heavy-hitters in the long-time star's return to network television. While Dempsey is known for his work on the big screen, as well, many grew to know him as Derek Shepherd during his 11-season run on Grey's Anatomy.

In Memory Of A Killer, Dempsey is taking on a whole new role. Coming back to network TV with a fascinatingly layered story, Dempsey's role in the recently released Fox series sees him playing a former hitman who's beginning to lose his memory, which creates a layer of tension between him and the crime organization he's been working with under the radar for years.

While Memory Of A Killer's premiere on January 25 brought in some mixed reviews, the series is just getting started revealing the twisted story of its first season. With an all-star cast who are committed to bringing the story of Memory Of A Killer to life, the cast and characters are a major key to the show finding its footing as episodes continue to roll out on Mondays at 9 p.m. ET on Fox.

Patrick Dempsey As Angelo Doyle

Date Of Birth: January 13, 1966

• Active Since: 1983

Actor: Patrick Dempsey was born in Lewiston, Maine and broke big playing Dr. Derek Shepherd on Grey's Anatomy for over a decade. While Dempsey's early roles in films like 1987's Can't Buy Me Love brought him noteriety, his career took off in the early 2000s with roles in Sweet Home Alabama and Enchanted alongside his work on Grey's.

Returning to TV after a hiatus wherein he became a professional racecar driver, Dempsey's role as Aaron Spencer on Dexter: Original Sin is a distant departure from neurosurgeon heartthrob Dr. Shepherd. Both roles are vastly different from his character on Memory Of A Killer, Angelo Doyle.

Character: Angelo, a professional hitman leading a secret double life, is respected and feared in criminal circles on Memory Of A Killer. Hiding an even deadlier personal secret, Angelo's diagnosis of early-onset Alzheimer's disease is a massive issue when he's tasked with carrying out one last hit.

Michael Imperioli As Dutch

Date Of Birth: March 26, 1966

• Active Since: 1985

Actor: Michael Imperioli was born in Mount Vernon, New York, and broke big as Christopher Moltisanti on The Sopranos, a role that brought him critical acclaim and has contributed to his broader TV and film career. Imperioli has gone on to appear on massive hits like The White Lotus and Law & Order. Praised for playing layered, intense characters, Imperioli is great at tackling someone with a moral conflict.

Character: Dutch, Imperioli's character on Memory Of A Killer, is Angelo's oldest friend and long-time collaborator within the organized crime structure they've worked out of. Outwardly an accomplished chef and restaurant owner in the Bronx, Dutch's business is a front for the criminal operation they've both come from. Dutch is a mentor for Angelo, which consistently complicates their relationship as Angelo's condition worsens.

Richard Harmon As Joe

Date Of Birth: August 18, 1991

• Active Since: 2003

Actor: Richard Harmon was born in Missisauga, Ontario, Canada and broke big on The 100 as John Murphy. Harmon has appeared in several other WB and CW series, such as Smallville and The Flash, and has consistently been able to bring a layer of complexity to genre roles. His transition into a series like Memory Of A Killer makes sense, given his ability to play layered, intense characters.

Character: Harmon's character on Memory Of A Killer, Joe, is a rising hitman in Angelo and Dutch's operation. While Joe is trusted to handle reconnaissance and logistics within their assignments, he operates within a precarious space for Angelo. As someone who witnesses his Alzheimer's firsthand, Joe could significantly impact his mentor's future, potentially in a more negative way than he wants.

Odeya Rush As Maria

Date Of Birth: May 12, 1997

• Active Since: 2009

Actor: Odeya Rush was born in Haifa, Israel and broke big in films like Lady Bird and The Giver. Earning praise for her nuanced performances in indie and mainstream films, Rush has also found her footing on the small screen. Appearances in sci-fi series like Pantheon have continued to bolster Rush's career, and her role in Memory Of A Killer is one of her first long-standing TV appearances.

Character: In Memory Of A Killer, Rush plays Maria, Angelo's daughter who married early and built a quiet life with her husband Jeff. An expectant mother, Maria's life is going along to plan until her father's secret life begins to unravel, which brings her to face her own crossroads. As Angelo's mental clarity fades, Maria grows closer to the dangerous life her father's been hiding.

Peter Gadiot As Dave

Date Of Birth: January 2, 1985

• Active Since: 2010

Actor: Peter Gadiot was born in Sussex, England and broke big with his role of James Valdez in Queen Of The South, Shanks in Netflix's One Piece, and Adam Martin in Yellowjackets. Gaining recognition for his versatile work in drama and genre shows, Gadiot has been able to bring a sense of charm to deeper roles that make them feel somewhat lighter.

Character: Dave, Gadiot's character on Memory Of A Killer, is a local detective in the sleepy town of Hudson Springs and the neighbor of Angelo. Unknowingly living next to one of the world's most dangerous hitmen, Dave investigates incidents that could find their way back to his neighbor. Dave also has feelings for Maria, despite her existing relationship and impending motherhood.

Memory Of A Killer Supporting Cast & Characters

Memory Of A Killer features several other memorable performances that round out the cast. The supporting characters on the series could become bigger parts of the story as the show continues on. With notable names like Gina Torres as Linda Grant, Michaela McManus as Angelo's love interest Nicky, and Daniel David Stewart as Maria's husband Jeff, Memory Of A Killer has a great group behind it.