The Bride Came C.O.D.

The Bride Came C.O.D. is a 1941 Warner Bros. screwball romantic comedy starring James Cagney as a pilot and Bette Davis as a runaway heiress, and directed by William Keighley. Although the film was publicized as the first screen pairing of Warner Bros. two biggest stars, they had actually made Jimmy the Gent together in 1934, and had wanted to find another opportunity to work together.

Pilot Steve Collins James Cagney agrees to help bandleader Alan Brice Jack Carson and heiress Joan Winfield Bette Davis elope. Steve then contacts her father Lucius Eugene Pallette, offering to prevent the marriage and deliver her to him in return for enough money to get out of debt.Steve tricks Alan into getting off the aircraft, then takes off with Joan. When an irate Joan tries to jump out of the aircraft, Steve sees that she has her parachute on backwards and is forced to crash land near the ghost town of Bonanza. The next morning, they encounter the lone resident, Pop Tolliver Harry Davenport. Joan escapes into an abandoned mine. When Steve follows her, they are trapped by a cavein. Steve finds a way out, but hides it from Joan on the advice of Pop. Believing that they are going to die, Joan reexamines her frivolous life with great regret. Steve admits he loves her, but when he kisses her, she tastes food on his lips and realizes he has found a way out. They exit the mine to find that Alan has tracked them down, accompanied by a Nevada judge. ........

Source: Wikipedia