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![](https://image.tmdb.org/t/p/w500/jmZiHosuU6kExlCQ53DR1nSew0J.jpg)
When Tina receives unexpected news, Calvin, Dave and Gemma encourage her to embrace a new chapter by taking a big leap of faith -- literally -- by learning to skydive; Marty helps Grover create a battle bot for a science competition.
Cast of this episode
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Guest stars
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