The Legend of the Gobblewonker Gravity Falls : Season 1 Episode 2
TV-Y7 Disney Channel 23m
Aired: June 29th, 2012 @ 9:30 PM EST on Disney Channel
When Dipper and Mabel hear rumors of a sea monster that lives at the bottom of the local lake, they enlist Soos to take them on a boating expedition to prove it really does exist.
