Main •
Jon Hamm as Andrew "Coop" Cooper, a wealthy, disaffected financier who resorts to stealing from his neighbors after getting fired from his job •
Amanda Peet as Mel Cooper, Coop's ex-wife who is a therapist •
Olivia Munn as Samantha "Sam" Levitt, estranged wife of Paul Levitt and Mel's friend who is in a complicated on-and-off sexual relationship with Coop •
Hoon Lee as Barney Choi, Coop's friend and business manager •
Mark Tallman as Nick Brandes, a former
NBA player, Coop's former best friend, and Mel's new boyfriend •
Lena Hall as Allison "Ali" Cooper, Coop's free-spirited younger sister who struggles with mental illness and whom he reluctantly looks after •
Aimee Carrero as Elena, Nick's housekeeper who becomes Coop's partner-in-crime • Eunice Bae as Grace Choi, Barney's wife, who comes from money •
Isabel Gravitt as Tori Cooper, Coop's seventeen-year-old daughter • Donovan Colan as Hunter Cooper, Coop's teenage son •
James Marsden as Owen Ashe (season 2), an eccentric billionaire who purchases a large home in Westmont from Sam and is a widower •
Michelle Monaghan (season 3)
Recurring •
Corbin Bernsen as Jack Bailey, Coop's former boss at Bailey Russell Capital Management • Kitty Hawthorne as Olivia "Liv" Cross, an employee at Coop's firm with whom he had a one-night stand •
Jordan Gelber as Paul Levitt (season 1), Sam's philandering ex-husband with whom she is litigating a chaotic divorce. Found dead in the opening flash forward. •
Ramin Karimloo as Bruce Emerson, Ali's ex-fiancé from a decade ago who is now married with kids and whom Ali is still not over • Robert Bagnell as Brad Sperling, the second neighbor that Coop robs •
Jennifer Mudge as Julie Sperling, Brad's wife and a prominent banker, making her the only female member of the men's social circle • Anna Osceola as Maggie Haber, a friend of Mel and Suzanne's wife •
Rebecca Naomi Jones as Suzanne Haber, Maggie's wife who is also Mel's friend • Robert Eli as Peter Miller, the first neighbor that Coop robs •
Stephanie Kurtzuba as Diane Miller, Peter's wife • Dave Quay as Dom Resnick, Kat's husband who is unaware of her infidelity •
Heather Lind as Kat Resnick, a lawyer having an extramarital affair with her daughter's boyfriend, and the third homeowner that Coop robs •
Miriam Silverman as Gretchen Reagan, a divorcée who is friends with Mel •
Manu Narayan as Hari Sahni, Gretchen's significant other • Matthew Rauch as Gordy Hughes, one of Coop's neighbors •
Michael O'Keefe as Ron Cooper, Coop and Ali's father • Randy Danson as Lu Varga, a pawnshop proprietor and Coop's
fence • Daniel Dale as Jake Weston, Tori's 20-year-old boyfriend •
Lizbeth MacKay as Marley Cooper, Coop and Ali's mother •
Sandrine Holt as Detective Rebecca Lin, a Westmont PD police detective •
Ólafur Darri Ólafsson as Christian Tómasson, an underground art dealer and thug •
Arienne Mandi as Brienne Zalkin (season 2), Mel's neighbor whose dog becomes a nuisance • Erin Robinson as Delilah Ashe (season 2), Ashe's teenage daughter who forms a bond with Hunter •
Bre Blair as Lisa Hughes (season 2), Gordy's wife ==Episodes==