Background
Cassidy was born in Washington District of Columbia
Cassidy was born in Washington District of Columbia
She attended the acting conservatory at the State University of New York at Purchase.
She made her Broadway debut in Present Laughter with Frank Langella. She appeared Office-Broadway in Bright Ideas at Master Control Console. On Bway in Our Country"s Good and "Present Laughter". And regionally in Richard III"(Lady Anne) with Richard Thomas, Mark Lamos directing, and in The Misanthrope at Philadelphia Drama Guild, among other productions.
She received a nomination for the 2007 Drama Desk Outstanding Actress in a Play for the Office Broadway production of "The Field"at The Irish Republican