Castle S4, E22

A suave, best-selling author teams up with a strait-laced detective to solve crimes in New York City.

Cast:Nathan Fillion , Stana Katic , Susan Sullivan , Jon Huertas , Seamus Dever , Molly C. Quinn , Tamala Jones , Penny Johnson Jerald , Ruben Santiago-Hudson , Maya Stojan , Toks Olagundoye , Arye Gross , L.T. Tolliver , Sunkrish Bala , Scott Paulin , Juliana Dever , Myko Olivier , Jack Coleman