Synopsis: The police think actor Jonathan Cooper is a murderer, and now they're on his tail. He asserts that it was his lover, the famous actress Charlotte Inwood, who killed the victim (not coincidentally, her husband). He seeks shelter with his ex-girlfriend Eve, a budding actress. Convinced Jonathan is innocent, Eve plays detective and assumes multiple disguises. But once she is entangled in a web of deception, she fears everyone in fact wears a mask.