Headscratchers / Hot Tub Time Machine

  • I realize this film is not to be taken too seriously, but at the beginning, after the time trip, how on earth did the four of them get to the top of the mountain without passing through the ski lodge or seeing anyone else?
    • Lou found a trail in the woods?
      • And they were all naked in the hot tub, where did they get their clothes/ski gear/etc without noticing their hotel room and things had changed?
    • Well, figure they were heavily hung over in the morning and possibly got up very early. If we assume that their clothes and gear were not identical but probably very similar, and they wound up getting up fairly early in the morning, they may have stumbled through getting dressed, gotten through a mostly empty lodge without looking at anyone very closely or talking to them other than a few vague mutters that wouldn't have had anything to do with the year ("Four tickets." "Five dollars, please." "Hnnh. (Only that much?)"), and so on. Basically it's only once they got up to the top that they started to be coherent enough to notice things.
  • In the past, the characters look like their older selves to each other but like their younger selves to everybody else. When they leave Lou back in the past should he not look like a 60 year old to the other characters in the modern day?
    • They're not time traveling anymore so that special effect isn't in place.
  • What was the last 20 years in the new timeline like from Lou's perspective?
    • Pretty fucking sweet, from the looks of it.
  • When Adam, Nick and Jacob get back to the present, a lot of things are different but their family members and coworkers recognise them. Does that mean there were alternate versions of the characters walking around for 20 years who lost their memories in 2010?
    • I assumed that they would regain their memories of the "new" past after a while, or else that ending is not particularly happy, when you think about it.
  • Lou uses his knowledge of the future to preempt Google and redefine Motley Crue with himself as lead singer. How? Knowing that Google exists doesn't mean he has the wherewithal to actually invent it. He's not a programmer and wouldn't know who he'd have to torture to get the vast amount of information he'd need. And how did he manage to get into Motley Crue? Prove he could predict the future and promise to make them rich(er)? Might work...
    • He wouldn't have to be a programmer to preempt Google. He'd have to have money to buy the biggest share in Google and cause a name change to suit him. He didn't have to invent it, just fund it.
    • He could weasel his way into Motley Crue by joining their road crew after high school, using his knowledge of their future library of songs to become closer to the band by "contributing" their future songs to them before they wrote them & then replacing Vince Neil as singer in 1992, or even manipulating events so that he left the band earlier. With it becoming public knowledge that Lou "wrote" a large number of their songs even before he replaced Vince Neil as the singer, fans would likely view him as important to Motley Crue as Mick Mars & Nikki Sixx.
  • Shouldn't there be an alternate timeline where Adam and Nick went missing for 20 years? I am assuming when the main characters traveled to the past, they took over the bodies of their past selves. When 3 of the characters returned to the present, Adam and Nick's young bodies remained in the past, regaining their memories.