"Fight the Future" is a 3-part episode of Best Friends Whenever, which also serves as the season 1 finale. Part 1 aired May 8, Part 2 aired May 15 and Part 3 aired May 22.[1]


Part 1

When the girls discover their future-selves have asked to lose their time travel abilities, they leap to the future and see that evil Janet Smythe is somehow involved. Meanwhile, Barry learns Marci is planning to break up with him.

Part 2

When Janet unexpectedly invites herself over to Shelby's for dinner, the girls use the opportunity to find out what she knows about time travel.

Part 3

While Janet tries to uncover the secret behind time travel, the girls decide they need to take her down once and for all!