Main •
David Schwimmer as Thomas "Tommy" Moran, a former
sommelier and functional alcoholic who is raising his ten-year-old son, TJ, after the tragic death of his wife, Rie. His dream of opening a restaurant in the Bronx with longtime friend Dion ignites a fire in him that has been absent since his loss. •
Jim Sturgess as Dion Patras, •
Lorenza Izzo as Pilar Herrera, •
Michael Gladis as Patrick "The Tooth Fairy" Woichik, a first-generation Polish-American, is a soft-spoken, brutally intimidating local mobster with a penchant for pulling teeth. Though he works for his father, he is also a major disappointment to him. •
John Doman as Aidan Moran, Tommy's father, a shrewd and ruthless businessman and unapologetic racist. He is a provocative and proud Irish-American and a
self-made man with a personal code of business ethics, which allows plenty of room for bribery, fraud, extortion, bullying and a general embrace of New York's criminal underworld. •
Christine Adams as Rie Moran, • Elijah Jacob as Thomas "TJ" Moran Jr., Tommy and Rie's ten-year-old biracial son who is traumatized after witnessing his mother's tragic death and is unable to speak. He suffers from frequent nightmares about the accident in fractured images, but he can't piece the whole sequence together. TJ is a gifted artist, and drawing is one of the only ways he can still connect with the world.
Recurring •
Michael Rispoli as Guy Giordano, an NYPD detective with a vendetta against the Tooth Fairy •
Erin Cummings as Marisa Gallo, Dion's lawyer and Giordano's daughter •
Ella Rae Peck as Anna Davis, a counselor at Clay Avenue Middle School •
David Patrick Kelly as Ziggy Woichik, the Tooth Fairy's father •
Fredric Lehne as Kevin, a chef hired by Aidan •
Demosthenes Chrysan as Stavros, Dion's uncle • Jacob Ming-Trent as Mose, a veteran of the war in Afghanistan, a member of Tommy and Pilar's grief group and a Thirio employee •
Joel Marsh Garland as Fiasco, one of Dion's friends and a fellow chef •
Mousa Kraish as Habib, one of Dion's friends and a fellow chef •
Kathryn Kates as Ruth Cline, Aidan's accountant •
April Hernandez-Castillo as Blanca Herrera, a restaurant manager and Pilar's older sister •
Geoffrey Cantor as Christian, Tommy and Pilar's grief group leader ==Episodes==