Friday, March 15
Original Series - Episode Premiere
Gravity Falls "The Deep End"
(9:00 PM - 9:30 PM ET/PT)
When Mabel befriends a cute Merman trapped in the deep end of the public pool, she's determined to return him to his family in the ocean - even though that means her whirlwind
romance will come to an end. Meanwhile, Dipper learns that Wendy is a lifeguard at the pool, so he decides that the best way to spend time with her is to volunteer.