New York City. 1897. Sara Howard has opened a pioneering private detective agency. She reunites with formidable alienist Dr. Laszlo Kreizler and New York Times journalist John Moore to find the kidnapped infant daughter of a Spanish dignitary.

Alice Krige, Brittany Marie Batchelder, Bruna Cusí, Charlotte Hamblin, Demetri Goritsas, Diego Martín Gabriel, Dominic Herman-Day, Emily Barber, Georgia Lowe, Heather Goldenhersh, Hebe Beardsall, Liadán Dunlea, Martin McCreadie, Matt Letscher, Maurice Byrne, Michael McElhatton, Peta Cornish, Peter Schueller, Richard Pettyfer, Stephen Greif, Wendy Albiston