Cross-Country Romance

A high-profile heiress who escapes an arranged marriage by stowing away in a scientist’s trailer. She uses charm and improvisation to stay close to Larry, quickly revealing a bold, resourceful, and romantic streak. Her deception is born of desperation, but her feelings deepen as the journey continues. She evolves from a flighty socialite to a more capable partner in the cross-country odyssey.

A dedicated bacteriologist racing to reach a ship bound for China where he will work on a disease cure. He initially resists Diane’s presence, but his scientific calm gradually gives way to affection and trust. He is principled, competent, and torn between professional duty and personal longing. His decisions drive the story’s emotional and ethical stakes.

The pragmatic police captain who keeps order as the chaos of mistaken identities unfolds. He balances authority with fairness, ultimately clearing Larry and Diane of suspicion. Burke embodies the calm, procedural side of law and order amid comic chaos. His presence anchors the film’s sense of consequence and justice.

Diane’s fiancé, portrayed as blase about the runaway wedding while representing Old Money and social expectation. He remains confident and nonchalant, highlighting class tensions in the narrative. His reaction to the events underscores the social stakes of the romance and the farcical elements of the plot.

The quick-witted diner's cook who becomes entangled in the con artists’ scheme. He embodies the small-town cleverness and the film’s brisk, comedic energy. His interactions reveal the satisfying, fast-paced humor that punctuates the journey. He ultimately helps untangle the mistaken identities through sharp observation.

Diane’s wealthy mother, who schemes to retrieve her daughter while steering public perception. She wields social power and a protective but controlling stance. Her plan to halt Larry’s departure adds conflict and a satirical look at high society’s meddling with romance. She represents the outside pressure that tests the couple’s bond.

Another matriarchal figure in Diane’s orbit, contributing to the familial and social pressures surrounding the wedding and Diane’s choices. Her presence amplifies the film’s comedic and social commentary. She acts as a stabilizing or interfering force depending on the scene.