GRAVITY FALLS SEASON 1 YOUTUBE EDITS
The season revolves around the various antics of two fraternal twins, Dipper and Mabel Pines, who were handed over to their Great Uncle (or "Grunkle") Stan, who runs a tourist trap called The Mystery Shack, in the town of Gravity Falls, Oregon.
GRAVITY FALLS 1x01 - "TOURIST TRAPPED"
After finding a strange book in the forest, Dipper begins to learn about the dark side of Gravity Falls, and suspects that Mabel's new boyfriend is a zombie.
If this reaction is blocked, you can find a version here.
The entire series was intended to be edited for YouTube, but the editor that was going to edit it ended up becoming too busy with important life things and so only episode 1 was edited for YouTube. I have reacted to the series in its entirety though so if you're interested in watching the full reactions for this show, you can find them here.