Cary grant and woman get away on bicycles

Mortimer Brewster, a newspaper drama critic, playwright, and author known for his diatribes against marriage, suddenly falls in love and gets married; but when he makes a quick trip home to tell his two maiden aunts, he finds out his aunts' hobby - killing lonely old men and burying them in the cellar!

A drama critic learns on his wedding day that his beloved maiden aunts are homicidal maniacs, and that insanity runs in his family.

After Regina Lampert falls for the dashing Peter Joshua on a skiing holiday in the French Alps, she discovers upon her return to Paris that her husband has been murdered. Soon, she and Peter are giving chase to three of her late husband's World War II cronies, Tex, Scobie and Gideon, who are after a quarter of a million dollars the quartet stole while behind enemy lines.

A cautious librarian raised by home security experts finds herself in a real-life adventure when a blind date mix-up leads her into an undercover FBI operation. Forced to pose as the girlfriend of Special Agent Josh, she helps him track down an art thief targeting the Saint Nicholas Ruby at a Christmas Eve charity ball.

During World War II, South Sea beachcomber Walter Eckland is persuaded to spy on planes passing over his island. He gets more than he bargained for as schoolteacher Catherine Frenau arrives on the run from the Japanese with her pupils in tow!