第 1 季 共 19 集
播出时间：2015年6月27日
第 1 集 A Time to Travel
播出时间：2015年6月27日
Best friends Shelby and Cyd gain the unpredictable power to travel back and forth in time when one of their friend Barry's science inventions goes awry. With their newfound power, the teen besties try to fix the mishaps that spoiled Shelby's plans to ask her crush Cameron out to the school dance.
第 2 集 A Time to Cheat
播出时间：2015年7月13日
When Cyd and Shelby are having trouble studying for a difficult history test, they decide to jump ahead in time and nab the test questions. Meanwhile, Barry and Naldo find themselves in a hair-raising situation when they try to figure out how to make Barry’s invention replicate time travel.
第 3 集 A Time to Say 'Thank You'
播出时间：2015年7月20日
When Cyd tries to plan a special thank you for the Marcus family, Shelby steps in to help with hulu dancers, a rock band and jugglers and everything somehow leads to a big misunderstanding and a huge kitchen disaster.
第 4 集 A Time to Jump and Jam
播出时间：2015年7月27日
Cyd and Shelby travel back to relive one of their favorite memories from middle school, but the moment winds up being totally different than what they both remembered. Now, they begin to question everything that happened on that particular day.
第 5 集 A Time to Rob and Slam
播出时间：2015年8月10日
第 6 集 The Butterscotch Effect
播出时间：2015年8月17日
When Cyd and Shelby attempt to change the past so that Barry can meet his childhood science hero, they travel to a period where Naldo and Barry are rock musicians instead of scientists.
第 7 集 Shake Your Booty
播出时间：2015年8月24日
When the girls travel back to the 70's for help on a report, they land right in the middle of a turf battle between punk and disco kids.
第 8 集 Back to the Future Lab
播出时间：2015年9月21日
Cyd and Shelby discover a major clue to the future lab memory and it is somehow tied to Barry's Science mentor Janet Smythe, who also employs Shelby's dad.
第 9 集 Cyd and Shelby's Haunted Escape
播出时间：2015年10月5日
第 10 集 When Shelby Met Cyd
播出时间：2015年10月26日
第 11 集 Cyd and Shelby Strike Back (1)
播出时间：2015年11月28日
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.
第 12 集 Cyd and Shelby Strike Back (2)
播出时间：2015年11月28日
第 13 集 The Girls of Christmas Past
播出时间：2015年12月7日
Things spin out of control when Cyd travels back to Christmas the year before to try and figure out the perfect gift for Shelby. Meanwhile, Barry and Naldo's Winter Wonderland experiment sparks an elf war with Bret and Chet leading the charge.
第 14 集 A Time to Double Date
播出时间：2016年2月22日
Cyd and Shelby use time travel to attend two different events on the same night; the plan backfires when they meet boys at both events.
第 15 集 Jump to the '50's
播出时间：2016年3月21日
When Shelby's adventurous Grandma Rita comes to visit, the girls learn time travelers were responsible for setting up Shelby's grandparents and they jump to the 1950s to investigate.
第 16 集 Diesel Gets Lost in Time
播出时间：2016年4月18日
Diesel swallows a time travel tracker and disappears; Shelby and Cyd hurry to track him down before he's lost forever.
第 17 集 Fight The Future: Part 1
播出时间：2016年5月9日
第 18 集 Fight The Future: Part 2
播出时间：2016年5月16日
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.
第 19 集 Fight The Future: Part 3
播出时间：2016年5月23日
While Janet tries to uncover the secret behind time travel, the girls decide they need to take her down once and for all!
