Episode #1: "The Box"

Debut: SUNDAY, MAY 12 (10:30-11:00 p.m. ET/PT)

Other HBO playdates: May 12 (12:30 a.m.), 14 (10:30 p.m.), 15 (midnight), 16 (12:30 a.m.), 18 (11:30 p.m.) and 21 (9:00 p.m.)

HBO2 playdates: May 13 (8:00 p.m.), 14 (11:30 p.m.), 15 (10:00 p.m.) and 19 (12:30 p.m.)

Unemployed and unattached, Tom Chadwick (Chris O'Dowd) is surprised when he's bequeathed an old chest of curios by his great-aunt Victoria, although he and his sister Bea (Nina Conti) can't remember ever meeting her. He finds an old black-and-white photo in the chest that his father, Keith (Michael McKean), believes is Tom's great-grandfather, Harry. With the help of Mr. Pfister (Jim Piddock), his avuncular neighbor, and Pete (Tom Bennett), an old school friend, Tom tracks down Neville St. Aubrey (Christopher Fairbank), a strange expert in the field of antique photos, who discovers intriguing and revealing information about Tom's ancestor. Meanwhile, Pete tries to get Tom's love life back on track by setting him up with a "model pretty" date. He's just not sure what kind of model.