Munster, Go Home!

A jovial, protective American patriarch who unexpectedly inherits the title Lord Munster. His boisterous optimism helps the family navigate unfamiliar English customs, yet his straightforward ways sometimes trigger chaos. He proves resourceful, entering a race and using humor to outmaneuver scheming rivals while staying loyal to his family.

Herman's steadfast wife, adapting quickly to English manners while supporting her family. She plays a key role in uncovering the Gryphon, balancing warmth with resolve. Her loyalty helps preserve the Munster household and ultimately leads to preserving Munster Hall for the city.

The elder charm of the family, whose mischief turns a wolfish aftereffect into a comic hurdle. He sneaks through customs and contributes to the tension and eventual resolution with his quirky wisdom. His antics provide the film's quirky energy and help uncover the truth behind Munster Hall.

A royal-spirited cousin who stirs up trouble, furious at the Munsters' inheritance. She collaborates with her mother to remove the Americans, and she participates in schemes to hinder Herman’s success. Her confrontations with the Munsters highlight class resentment and family power dynamics.

Grace's cousin who resents the American family's rise and disguises himself in schemes to undermine Herman. His ghostly disguises and plot to kill Herman add danger and farce to the story. He is eventually thwarted and his plans are exposed by the Munsters.

A handsome suitor for Marilyn who becomes a pawn in the Gryphon's ruse. The deception masquerades as Roger to influence the outcome of the race and the estate’s future. He represents the intersection of romance and manipulation within the plot.

The Munster daughter who navigates the family’s new life abroad and forms a connection with Roger. Her presence anchors the modern, affectionate core of the family while adding thread to the romantic subplot. She interacts with both American and English peers, bridging cultures.

The barmaid who is secretly the Gryphon, the masterminded counterfeiter behind the ongoing scheme. Her dual role as ally and antagonist drives the central mystery and ultimate exposure of the plot. Her reveal shifts the balance and leads to the restoration of order.

The loyal butler whose presence cloaks the Gryphon’s machinations. He becomes entangled in the counterfeiting scheme through partnership with Millie, providing the formal facade that conceals the operation. His unraveling with the rest of the cast marks the story’s resolution.

The aristocratic matriarch whose views on status drive part of the plot's conflict. She conspires with Grace to influence Munster Hall’s fate, bringing a sharp-witted, scheming presence to the English side of the story. Her actions propel the family’s ultimate resolution and the land’s preservation.

Young member of the Munster clan, adding humor and family energy to the voyage and events. He contributes to the film’s lighthearted tone while reacting to the various schemes unfolding around him. His presence underscores the family-centered core of the story.