Question: Did any of the actors know how to play their instruments? Because sometimes Harry Shearer seems to know what he's doing on the bass, particularly during 'Big Bottom' but the two leads sometimes look as though they're playing air guitar.
Answer: The actors are all good musicians - it's them playing.
Question: When Dr. Cornbluth first sees the mermaid under water and unsuccessfully tries to take her picture, how come he has an oxygen tank AND an air hose coming from the boat topside? I thought it may be a mistake but I am not a scuba diver so I though I would ask.
Chosen answer: Whilst it may be a tad unusual, each system serves as a back-up for the other.
Question: What kind of car is the yellow one the two ladies drive after they ditch the Mercedes? The one where the top comes comes up to let people in.
Chosen answer: It's called a "Nova" (but not as in the Chevy Nova). It's a kit car, in the U.S. and for the film, it was made by the Sterling Sports Car company. Although the Nova kit car originated with the English company Automotive Design and Development Ltd.
Question: Why exactly did David Lynch have his name removed from the TV version?
Answer: Because it was edited in a way he didn't approve of. The film was actually over 3 hours long, and it was trimmed by about an hour for the cinema version, and then a certain amount of pick and mix went on to come up with the video version.
Question: When Kara's shown putting on her Linda Lee disguise for the first time, how does she do this?
Answer: It's never explained, she could have changed at super speed. In Superman II, when confronted by the super criminals at the Fortress of Solitude, Superman did a disappearing and reappearing act. So did the criminals. It might be a similar thing.
Question: At the end of the movie why does Charlie go to live with the older couple on the farm?
Question: What is the English translation of the Japanese song playing while Takashi is finishing the tricycle race?
Chosen answer: It's the song "Daisy Bell" by Harry Dacre.
Question: Does anybody know if there are non-credited cameos in this film? During the scene on the beach, where the girl meets the two dancers, I think I see a young Jean-Claude Van Damme in the crowd wearing a black spandex suit and the kid from Revenge of the Nerds holding a soccer ball.
Answer: According to IMDB.com, the following actors were uncredited in this film: Michel Qissi, Passerby in first dance sequence - Lela Rochon, Extra in first scene - Kara Vallow, Break Dancer - Jean-Claude Van Damme, Passerby in First Dance Sequence.
Answer: Jason killed her. There was a scene shot but never shown where Trish discovers her mom's body.
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