Herman discovers he's the new lord of Munster Hall in England. The family sails to Britain, where they receive a tepid welcome from Lady Effigy and Freddie Munster, who throws tantrums because he wasn't named Lord Munster. An on-board romance had blossomed between Marilyn and Roger, but on land Marilyn discovers Roger's family holds a longstanding grudge against the Munsters.
| Directing | Earl Bellamy | Director |
| Production | Irving Paley | Associate Producer |
| Crew | Carey Loftin | Stunt Coordinator |
| Production | Joe Connelly | Producer |
| Editing | Bud S. Isaacs | Editor |
| Costume & Make-Up | Abe Haberman | Makeup Artist |
| Writing | Joe Connelly | Writer |
| Sound | Jack Marshall | Original Music Composer |
| Art | John J. Lloyd | Art Direction |
| Production | Bob Mosher | Producer |
| Camera | Benjamin H. Kline | Director of Photography |
| Art | Alexander Golitzen | Art Direction |
| Art | John McCarthy Jr. | Set Decoration |
| Costume & Make-Up | Karl Silvera | Makeup Artist |
| Writing | Bob Mosher | Writer |
| Visual Effects | Albert Whitlock | Matte Painter |
| Writing | George Tibbles | Writer |
| Art | Julia Heron | Set Decoration |
| Costume & Make-Up | Larry Germain | Hairstylist |
| Costume & Make-Up | Bud Westmore | Makeup Supervisor |
