Mary B. McCann

Sleepers

1996 · as Sister Carolyn

Little Children

2006 · as Mary Ann

The House of the Devil

2009 · as Elaine Cross

Can You Ever Forgive Me?

2018 · as Judge

Caught

2015 · as Beth

Phil Spector

2013 · as Court Newscaster

Door to Door

2002 · as Gladys' Daughter-in-Law (as Mary McCann)

Things Change

1988 · as Cocktail Waitress

The Spanish Prisoner

1997 · as Policewoman

Choke

2008 · as Detective Dorfman

Colin Fitz

1997 · as Bickering Wife Fan

Rushed

2021 · as Mrs. Croission

Sordid Things

2009 · as Dr. Susan Caine

Flood

2012 · as Linda