Trivia / The Adventures of Baron Munchausen

  • Actor Allusion: In a deleted DVD scene Gilliam, as the accordion player inside the whale, falls off his chair and dies in exactly the same way that he did as the animator in Monty Python and the Holy Grail.
  • Awesome, Dear Boy / Promoted Fanboy: John Neville was not a film actor at the time, preferring the theater. However, he was also a big Monty Python fan so he readily agreed to take the lead.
  • Deleted Role: Christopher Lambert filmed scenes that were cut from the final print.
  • Doing It for the Art: Robin Williams was a last-minute casting after the budget had run out, and performed his role uncredited and unpaid.
  • Harpo Does Something Funny: Oliver Reed claimed that Terry Gilliam pretty much let him do what he wanted.
  • Invisible Advertising: Where the U.S. release was concerned.
  • Screwed by the Studio: The film received virtually no pre-launch publicity and appalling distribution.
  • Throw It In: It shouldn't be a surprise that Robin Williams' dialogue was ad-libbed.
  • Troubled Production: Big time. The film went overbudget, the plane that had the costumes and prop were stuck in an airport in another country due to a custom strike, a lot of the animals for the film died and had to be replaced, etc. Producer Thomas Schuhly acted like a prima donna, refusing to sign forms and refusing to get along with the English crew and the complex relationship between the UK crew and the Italian crew. And because Columbia Pictures was undergoing a regime change at the time and the new bigwigs didn't want to support a film this troubled, they didn't put much money into the marketing campaign or even give it a wide North American release, and it flopped. Eric Idle called it "A truly horrible experience and even remembering it is a bit of a nightmare."
    • Sarah Polley, who was nine years old at the time of filming, described it as a traumatic experience.
    "[I]t definitely left me with a few scars ... It was just so dangerous. There were so many explosions going off so close to me, which is traumatic for a kid whether it's dangerous or not. Being in freezing cold water for long periods of time and working endless hours. It was physically grueling and unsafe."
    • As a harbinger of the film's series of unlucky incidents, the start of filming had to be postponed for a week due to Dante Ferretti's elaborate set not being ready in time. A crane collapsing into it didn't help matters, postponing the film's start by another week.
  • What Could Have Been:
    • Sean Connery was considered for the King of the Moon. Then the role was scaled down and Connery didn't think it was "kingly" enough. He was also considered for the Baron.
    • Gene Wilder and Walter Matthau were considered for The King of the Moon.
    • Terry Gilliam originally wanted Peter O'Toole to star as Baron Munchausen. Jon Pertwee was also considered.
    • Gilliam also wanted Marlon Brando to play Vulcan, even meeting him at his home. They reportedly had an enjoyable afternoon until Brando's agent showed up.
    • Michael Palin was originally cast as the Prime Minister of the Moon but the character was written out of the film. As a consolation Gilliam offered him a cameo role as a man who dies while singing a song, but Palin declined. Gilliam took the cameo role himself.
    • Originally, Gilliam planned to have a whole herd of cows in the Vulcan set. But because of escalating costs and a revised budget, he was only allowed one.