Grey Lady is a 2015 American film directed by John Shea. The film centers on a Boston homicide detective, Doyle (Eric Dane) who searches for clues about a serial killer that murdered both his sister and his partner (Rebecca Gayheart). His search leads him to Nantucket where he uncovers secrets about his family's past.

When Boston homicide detective James Doyle's partner is killed in an ambush, her dying words provide him with a clue that sends him to the remote island of Nantucket. There in the grey off-season when streets are empty, his hunt for the killer leads him to the heart of island where not even he can hide from the truth.