Two competing antique dealers have their shops opposite each other in a small shopping street. The distinguished Roeder deals in valuable art objects, while the owner of Billy's Art Shop offers cheap imported goods from Hong Kong.
| Actor | Role |
|---|---|
 Heinz RühmannRoeder, Antiquitätenhändler | Roeder, Antiquitätenhändler |
 Peter UstinovAntiquiätenhändler 'Billy's Kunstshop' | Antiquiätenhändler 'Billy's Kunstshop' |
 Eva Maria BauerKundin | Kundin |
| IIlsemarie SchneringNot listed | Not listed |