They are relieved o be returning home after "a couple of centuries."In the film""s first major opening sequence, the three share cramped space on board a soon-to-be retired Air Force bomber in its observation cone, as it flies at low-level across America.Within the cabin of the Pan Am shuttle is a lighted sign: "Caution: Weightless Condition," evidenced by a floating ballpoint pen and arm of its sole passenger, suspended in space like he spacecraft itself.The Dejected, Failed Amateur Detective:The next title card described the Boy""s dejected and miserable state in the real-world of his theater job.Mutt went on to say that his mother went to Peru to find Ox, and discovered that he had been kidnapped - and she was also kidnapped...Watching you, I thought of tales in theArabian Nightsof myrrh and frankincense and...patchouli.She recognized that he was quoting from the book she was reading, and found the exact passage - possibly thinking of him as plagiaristically unoriginal.