From executive producer
When San Francisco Police Department DET. REBECCA MADSEN (Sarah Jones, "Sons of Anarchy") is assigned to a grisly homicide case, a fingerprint leads her to a shocking suspect: JACK SYLVANE (guest star Jeffrey Pierce, "The Nine"), a former Alcatraz inmate who died decades ago. Given her family history - both her grandfather and surrogate uncle, RAY ARCHER (Robert Forster, "Jackie Brown"), were guards at the prison - Madsen's interest is immediately piqued, and once the enigmatic, knows-everything-but-tells-nothing government agent EMERSON HAUSER (
Madsen and Soto reluctantly team with Agent Hauser and his technician, LUCY BANERJEE (Parminder Nagra, "ER"), to stop Sylvane's vengeful killing spree. By delving into Alcatraz history, government cover-ups and Rebecca's own heritage, the team will ultimately discover that Sylvane is only a small part of a much larger, more sinister present-day threat. For while he may be the first, it quickly becomes clear that Sylvane won't be the last prisoner to reappear from Alcatraz.