A professor studies psychic phenomena as the Vietnam war rages and ghosts gaslight the living in Season 1 Episodes 1 & 6 of The Sixth Sense.

There is an alternate world where George RR Martin created Sliders in the TV movie/failed pilot for Doorways.

Hollywood heads to the swamp in Season 3 Episode 39 of Swamp Thing.

Things are changing in the swamp with a recycling plant, a hot new teen heartthrob, and an evil nature documentary in Season 2 Episodes 5 & 8 of Swamp Thing.

Grandma is dead, Man-Bird is on a rampage and there a boy with a tin ear in Season 1 Episodes 11 & 12 of Swamp Thing 

We get lost in the surreal and unhinged swamps in the live-action 1990 series Swamp Thing of Season 1 Episodes 1 & 10.

Get your mind erased to a perfect Alpha-10 state so you can drive a race car while occasionally faking a British accent in the TV movie/failed pilot for The Ultimate Impostor.

We poke a alien corpse with a stick before running off to join the circus in Season 2 Episodes 10 & 12 of The Tripods.

The boys get into sports before heading to the City of Gold with all its tentacle monsters in Season 2 Episodes 1 & 8 of The Tripods.

The boys make it to the White Mountains with explosive results in The Tripods Season 1 Episodes 12 & 13.