Captain Planet
Cartoon Series: Season 01; Episode #24: "Two Futures" Part 01
In this odd "It's a wonderful life" take-off, Wheeler doubts his usefulness as a Planeteer, making him wish he could go back and change things. When Dr. Blight and Hoggish Greedly scheme to use a time pool to dump toxic waste from the present into the unspoiled past, Wheeler sees his chance. He returns to the point in New York where he was chosen by the ring of fire to become an Eco-warrior, and stops himself just as he picks it up. In that instant, time is changed drastically; without a fifth member, Captain Planet could not be summoned, and the Planeteers went their separate ways rather than forge as a team.
-- Jeffr_2bya
Captain Planet
Cartoon Series: Season 01; Episode #25: "Two Futures" Part 02
Wheeler is still bearing witness to the consequences of his meddling with history; with no Captain Planet around, the Planeteers are finding life on their own VERY difficult. One by one, Wheeler sees what hardships his friends now face, having learned his lesson; Wheeler demands that Gaia send him back to the point where he stopped his younger self. Gaia does so, and History is set back on its proper course. He then re-unites with the Planeteers in the present
-- Jeffr_2bya
Captain Planet
Cartoon Series: Season 0?; Episode #?: "?"
There is an episode where one of the kids time-travels to the future, where he meets up with the former Planeteers, now middle-aged adults. Some of them have become defilers of the environment, but others are still heroic. I only saw the end of the episode, but most of the Planeteers appear as their future selves, including the female members. I don't know the episode title... it may be the final episode of the series.
--Zietgiest
