In a rare move, Belushi and Aykroyd swapped their intended roles just before filming; Belushi took the "straight man" role while Aykroyd played the wild antagonist, a reversal of their typical comedy dynamic seen in The Blues Brothers .
For fans of Italian cinema, note that "I vicini di casa" is also the title of a popular 1991 Italian sitcom starring Silvio Orlando and Teo Teocoli, which is unrelated to the Belushi/Aykroyd film. I vicini di casa (TV Series 1991– ) - IMDb I vicini di casa 1980 HD - Altadefinizione01
The tension of the film stems from Earl's inability to convince his family that their new neighbors are dangerous or insane, leading him to question his own reality as his world spirals into absurdity. In a rare move, Belushi and Aykroyd swapped
I vicini di casa * Silvio Orlando. * Enzo Cannavale. * Teo Teocoli. I vicini di casa (1991) - MUBI I vicini di casa * Silvio Orlando
as Enid Keese, Earl's increasingly confused wife. The Plot: Suburban Sanity Under Siege
as Ramona, Vic's sultry and provocative wife.