'Topper' is a fun and playful movie which has several things going for it, starting with Cary Grant and Constance Bennett, who play a sophisticated married couple who enjoy staying out all night carousing. They are both delightful. Grant gets a little too reckless behind the wheel of his expensive sports car, and they end up ghosts, but there's no sadness here, and the only difference seems to be that they can now become invisible. They still have appetites (e.g. for alcohol) and can make physical contact with things. Does that make sense? I don't know, but who cares. The film works as a romantic comedy and relationship film, as Grant and Bennett are contrasted by a wealthy banker (Roland Young) who is stifled by his prim wife (Billie Burke), who has him on a tight leash and schedule. She needs to loosen up, and he needs to assert himself, and Grant and Bennett help that along in their own odd ways.
There are solid performances all around, and you'll recognize Burke from her role as Glinda the Good Witch in 'The Wizard of Oz'. The special effects are nice, including seeing Grant and Bennett fade in and out, and float various objects in the air (the tire changing scene is brilliant). It's also nice to see Hoagy Carmichael perform a catchy song, 'Old Man Moon'. Don't overthink it, and you'll enjoy this one.
