Following a request from Inspector Fernack (Jonathan Hale), Simon Templar, also known as The Saint (George Sanders), enters into a world of theft and murder due to some stamps -- extremely valuable ones. Templar must deliver the goods to the lawful owner (Wendy Barrie), but that's easier said than done when an organized gang will literally kill to acquire the stamps. With the help of an old partner (Paul Guilfoyle), Templar hopes to make good on his assignment and catch the crooks.