The killers enter and while wo of them carry the woman""s body out the door, a third rifles through a filing cabinet, locates and removes two folders titled "CRAB KEY" and "DOCTOR NO.Your kind always does.Maggie: Oh, I""m more determined than you think.I""ll win all right.Brick: Win what?What is, uh, the victory of a cat on a hot in roof?Maggie:Just stayin"" on it, I guess.Forgetting her own mynah bird order, she orders a pair of lovebirds that Mitch wanted to buy - and leaves.).This spoof of detective films was the first of Keaton""s feature films solely directed by himself, after his co-director stints inThree Ages (1923)andOur Hospitality (1923).He had also brought along a cardboard box with various food items (including crackers, fruit, caviar, cheese, etc.