Best Friends Whenever - Season 1 - Eps 11: Cyd and Shelby Strike Back (1)
When the girls discover inventor and GDD CEO Janet Smythe is behind the future lab, they decide to fight back and travel to the past to stop Janet from starting the corporation. Their plan seems to work until they realize they also stopped other major events from happening in their lives, including them living together and Barry and Marci falling for each other.
About Best Friends Whenever

Title: Best Friends Whenever
First Air Date: 2015-06-26
Last Air Date: 2016-12-11
Status: Canceled
Rating: 8/10 (from 88 votes)
Language: EN
Seasons: 2
Total Episodes: 32
Network: Disney Channel
Genres: Comedy, Family, Sci-Fi & Fantasy
Production Companies: It's a Laugh Productions
Synopsis
When their aspiring scientist friend Barry's invention goes awry, best friends Shelby and Cyd gain the power to leap forward and backward in time whenever they want – and sometimes when they don't. Now, they experience the twists and turns of friendship and must decide between fixing mistakes in the past or catching a glimpse of the future. While Barry and his assistant, Naldo, try to figure out how to replicate time travel for themselves, Cyd and Shelby use their newfound power to navigate high school life and Shelby's mischievous twin brothers, Bret and Chet.
Cast

Lauren Taylor
Shelby Marcus

Landry Bender
Cyd Ripley

August Kamp
Barry Eisenberg

Ricky Garcia
Naldo Montoya

Benjamin Royer
Bret Marcus

Matthew Royer
Chet Marcus