Lost In Space (1998)

The Original: One of the more botched and least enjoyable time travel adventure films finds the Robinson family (led by William Hurt's John Robinson) trying to reach a planet that humanity needs to colonise to escape a polluted Earth.

One act of Sabotage later and the crew is stranded in the future, battling a robotic spider version of stowaway Dr Zachary Smith (Gary Oldman) and trying to return to their own time.

With Added Doc Brown: Emmett, on a random visit to the future to check his swelling bank account, finds the Robinsons' distress call.

Using the Delorean to go and help them, he rescues the team and takes them back in time.

But after a metallic spider creature gets into the car's computer works, they overshoot their own time and land in our 1965, crashing into the studio where the original Lost In Space TV show is shooting.

Risk To The Space/Time Continuum: The resulting paradox destroys not only the Earth, but several alternate universes.

But the Lost In Space movie also never happens, so it all works out in the end.

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