Kapriolen (Love in Stunt Flying) is a romantic comedy directed by and starring Gustaf Gründgens alongside his then-wife Marianne Hoppe. The film follows a famous, media-shy female pilot (Hoppe) and a high-profile journalist (Gründgens), who is exhausted by interviewing "successful women" and longs for a "simple, uninteresting girl". When they meet, a series of misunderstandings leads to mistaken identities, romantic complications, and a storyline based on the play Der Himmel auf Erden.