Priscilla Lane
Priscilla Lane was an American actress, and the youngest sibling in the Lane Sisters' family of singers and actresses. She is best remembered for her roles in the films The Roaring Twenties (1939) co-starring with James Cagney and Humphrey Bogart; Saboteur (1942), an Alfred Hitchcock film in which she plays the heroine; and Arsenic and Old Lace (1944), in which she portrays Cary Grant's fiancée and bride. Wikipedia