Valerie's daughter, Lily, plays a small, but important role in Zero Day and contributes to George Mullen's choices throughout his political career.

Zero Day' star Lizzy Caplan on that huge finale twist, sparring with Robert De Niro, what Jesse Plemons' Roger means to Alex ...

For Lizzy Caplan, joining Netflix's "Zero Day" was an easy decision to make, citing Robert De Niro's involvement, as well as ...