Up Goes Maisie (1946) Characters, Setting & Themes Explained

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  Maisie Ravier (Ann Sothern)

  Sharp-witted and determined, Maisie uses her street smarts to gain a foothold in a male-dominated workplace. She disguises herself to land a secretary job and proves herself capable in welding and assembly tasks. Her quick thinking helps uncover the plot to steal the helicopter and ultimately she pilots the prototype. Her resilience drives the story as she balances personal ambitions with loyalty to Joe.

  • 💼 Ambition
  • 🧠 Resourceful
  • 🚁 Adventurous
• J

  Joseph Morton (George Murphy)

  An inventor-pilot who built the helicopter and initially trusts Maisie’s grit. He relies on his team and believes in his invention, while his relationship with Maisie adds emotional stakes to the project. He acts as a capable leader who values loyalty and skill, aiming to bring the technology to life.

  • 💼 Entrepreneur
  • 🛠️ Inventor
  • ❤️ Romance
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  Floyd Hendrickson (Ray Collins)

  A Seattle-based tycoon backing the venture, representing big-business support for wartime innovation. He is impressed by the helicopter project and later signs on to back it after the demonstration, highlighting the role of corporate capital in technological progress.

  • 💰 Investor
  • 🧭 Visionary
  • 🤝 Patron
• B

  Barbara Nuboult (Barbara Nuboult)

  played by Hillary Brooke

  Nuboult’s daughter, a socialite who uses parties and social connections to distract Maisie and aid the plot to steal the helicopter. Her actions reveal how personal vanity and social manipulation can intersect with a larger corporate theft scheme.

  • 🎭 Socialite
  • 🕵️ Schemer
• T

  Tim Kingsby (Stephen McNally)

  A college friend of Joe who becomes a conspirator, assisting in the plan to swap in duplicate parts and sabotage the prototype. He embodies a betrayal of trust within a circle of allies and complicates the fight to protect the invention.

  • 🎭 Schemer
  • 🧠 Opportunist
• M

  Mitch O'Hara (Murray Alper)

  A wartime crewmate who sides with Joe and Maisie, contributing to the crew's loyalty and teamwork. He helps navigate the challenges of bringing the invention to life amid the threat of sabotage.

  • 🧭 Teammate
  • 🚁 Aviator
  • 💼 Loyal
• B

  Bill Stuart (Lewis Howard)

  Another wartime ally who forms part of Joe’s inner circle, adding to the practical expertise and morale of the project. He supports the defense of the helicopter and the integrity of the demonstration.

  • 🧭 Teammate
  • 🚁 Pilot
  • 💪 Loyal
• M

  Mr. J.G. Nuboult (Paul Harvey)

  The scheming industrial magnate behind the plot to steal the helicopter prototype. He orchestrates distractions and manipulates contracts to facilitate the theft, representing corporate greed and deceit.

  • 💼 Boss
  • 🧭 Greedy

• 💖

  Romance

  Maisie and Joe's relationship provides personal stakes to the invention's fate. Their bond grows from initial deception to trust as they navigate professional and romantic tensions. The romance is tested by Nuboult's plot, yet ultimately strengthens as they work together to save the project. The ending celebrates mutual support and partnership.

• ⚙️

  Industrial Espionage

  Nuboult and Tim scheme to steal the helicopter prototype, exploiting wartime demand for new tech. Fake parts, a burned workshop, and a staged contract attempt to frame Maisie fuel the conspiracy. The clues Maisie uncovers reveal the truth and empower her to reclaim the invention. The theme highlights the fragility of innovation under corporate greed.

• 🛩️

  Flight

  Maisie's piloting of the helicopter becomes a symbol of ingenuity and courage. The LA-to-Rose Bowl sequence showcases skill, composure, and a breakthrough moment for the project. The aviation thread ties personal growth to technological progress and industry support. The final flight cement the project's legitimacy.

• 🕵️

  Mystery

  Behind the public success, a private investigator pursues Maisie, adding danger and suspense. The theft, missing badges, and concealed agendas create a puzzle that must be solved to save the invention. Maisie's wit and resolve drive the investigation forward. The mystery intertwines with romance and business.