10 New Movies on Tubi Worth Adding to Your October Watchlist
Your October watchlist just got longer with Spider-Man, modern horror favorites, sci-fi classics, and more newly added movies on Tubi.
One underwater trick turns a routine babysitting job into something much harder to explain in the first episode of Tubi’s new short-form horror anthology Bite Size Terror.
Watch Now“Come watch what I can do in the pool” should not be one of the most threatening sentences a babysitter hears all night. The Deep End would like a word.
Bite Size Terror is now streaming on Tubi with 10 self-contained horror shorts built around seemingly harmless encounters, desires, and decisions taking much darker turns. We already gave all 10 nightmares their first introduction in our Bite Size Terror preview article. Now we're going episode by episode and giving each one a little more time under the flashlight.
Episode 1 starts somewhere painfully ordinary: a babysitting gig, a backyard pool, and a kid who wants his underwater trick timed. Then he comes back up.
Light spoilers are waiting below the surface, so anyone who wants the full six-minute surprise first should watch The Deep End before reading on.
A babysitter reluctantly agrees to time a child's underwater trick in the deep end of his backyard pool. What sounds like another harmless way to keep a kid entertained becomes much harder to dismiss once he resurfaces silent, unblinking, and not quite himself.
Nothing needs to burst out of the water for the situation to feel wrong. He comes back. She can see him. He's standing right there. What she can't see is whatever happened during the few seconds he was underwater, leaving the most important part of the story hidden in the exact place she can't reach with certainty.
Babysitting makes that uncertainty more than a personal fear. She's responsible for someone else's child, but how do you protect him when you can't identify what happened or even prove anything happened at all? The Deep End turns a job built around keeping track of someone into a situation where seeing the kid right in front of you isn't enough reassurance.
“I looked away for one second, and the whole night went under.”
Our earlier anthology preview noted that short-form horror doesn't get much time to convince you everything is normal before the situation goes sideways. The Deep End proves the point immediately.
Instead of using its six minutes to explain what happened beneath the surface, the short makes the missing information part of the horror. We know only what the babysitter knows: he went under one way and returned another. Whatever occupies the space between those two moments is left for us to imagine.
A longer story might eventually have to explain the rules. The Deep End can leave before certainty arrives, which feels especially suited to Bite Size Terror. The scare doesn't need an elaborate mythology if the unanswered question is more unsettling than the answer might be.
As an anthology opener, it also establishes a useful expectation for what comes next. Bite Size Terror can take one small disruption (a child resurfacing from a pool, for example) and build the nightmare around the implication rather than the size of the spectacle.

Jessi Mechler and Beau Foxx star in the short, with J. Zachary Thurman writing and directing. Thurman previously made The Demon Core, while Foxx has appeared in The Pitt and Mechler in Boyhood.
Thurman's most effective decision may be refusing to replace the familiar with something visibly monstrous. The same child resurfaces in the same backyard pool, forcing the change to register through behavior rather than a giant reveal. Mechler and Foxx have to sell the before-and-after quickly enough that a few seconds underwater can divide the episode into two completely different moods.
For a series called Bite Size Terror, that's a pretty efficient first bite: hide the crucial moment, show us its aftermath, and let the audience worry about the rest.
Swimming privileges are under review.
More articles to explore
Your October watchlist just got longer with Spider-Man, modern horror favorites, sci-fi classics, and more newly added movies on Tubi.
Surviving the first nightmare was hard enough. Seven horror sequels streaming on Tubi prove the Final Girl’s job is never really finished.
From obsessive exes to unreliable memories and picture-perfect lives hiding very ugly secrets, these Tubi thrillers turn BookTok’s favorite warning signs into must-watch chaos.