Katia Winter: Katia Winter. Actress: The Boys. Katia Winter is known for her portrayal of Katrina Crane in FOX's hit series "Sleepy Hollow," and as Nadia in Showtime's award-winning series "Dexter." She has also appeared in DC's "Legends of Tomorrow" for CW and in the CBS action-adventure series "Blood & Treasure." She also recently starred in Amazon's hit series "The Boys" as the villain Little Nina.
On the film front, Winter starred in...
