I saw this ages ago when I was younger and could never remember the title, until one day I was scrolling through John Candy's film credits on IMDb and noticed an entry named "Once Upon a Crime...". Something rang a bell and I clicked on it, and after reading the plot summary it brought back a lot of memories.I've found it has aged pretty well despite the fact that it is not by any means a "great" comedy. It is, however, rather enjoyable and is a good riff on a Hitchcock formula of mistaken identity and worldwide thrills.The movie has a large cast of characters, amongst them an American couple who find a woman's dog while vacationing in Europe and decide to return it to her for a reward - only to find her dead body upon arrival. From there the plot gets crazier and sillier and they go on the run after the police think they are the killers.Kind of a mix between "It's a Mad Mad Mad Mad World" and a lighter Hitchcock feature, this was directed by Eugene Levy and he managed to get some of his good friends - such as John Candy - to star in it. The movie is mostly engaging due to its cast, and the ending has a funny little twist that isn't totally unpredictable but also is kind of unexpected.