Given the question: Suggest a movie title for the following movie plot: New York drama critic Mortimer Brewster (Cary Grant), despite being the acclaimed author of The Bachelors Bible (and Marriage, a Fraud and a Failure, and Mind over Matrimony) has finally agreed to marry his sweetheart, Elaine Harper (Priscilla Lane). Mortimer is a bit embarrassed by his change of heart and tries to remain incognito at the city clerk's office. Elaine and her father, the Rev. Dr. Harper (Grant Mitchell), live across the graveyard from the house in Brooklyn where Mortimer grew up. After the ceremony but before going on honeymoon to Niagara Falls, Mortimer and Elaine take a taxi to the old Brewster house, now occupied only by Mortimer's two maiden aunts, Aunt Abby (Josephine Hull) and Aunt Martha (Jean Adair), and by Mortimer's younger brother Teddy (John Alexander), to tell them the news.Before the happy couple arrives, Aunt Abby is entertaining the Rev. Harper to tea whilst Teddy plays the piano. Police Sergeant Brophy (Edward McNamara) and Officer O'Hara (Jack Carson), to whom Brophy is handing over his beat, call at the house to collect repaired toys for a charity. It becomes apparent that Teddy is delusional, believing he is President Theodore 'Teddy' Roosevelt, a condition all regard as a harmless eccentricity -- apart from his habit of blowing his bugle, which disturbs the neighbors. Arrangements have been made by Mortimer for Teddy to enter Happydale Sanatorium once the aunts have passed on.Aunt Martha comes home, the Rev. Harper leaves, and there are mysterious references to Teddy having "to dig a new lock for the Panama Canal" and "looking in the window seat." Before this is explained, Mortimer and Elaine arrive with their news -- Elaine goes to her father's house -- and there is also a reference to Mortimer's other brother, Jonathan (Raymond Massey). Left alone for a few minutes, Mortimer pokes around and finds a fresh corpse in the window seat. He immediately suspects Teddy is responsible, and confronts his aunts with this. "But there's a body in the window seat!" "Yes, dear, we...
The answer is:
Arsenic and Old Lace