Not everyone has what it takes to be an American Ninja Warrior.
Saved by the Bell alum Mark-Paul Gosselaar and former Baywatch star David Charvet both tried their hand at the intense obstacle course the show has to offer, conquering some parts but failing at others.
Both actors took to Instagram to share some of their finer moments from the show, easily admitting defeat and victory in a hilarious way. In one video Zack Morris Gosselaar runs up the epic wall and hoists himself onto the top of it like it's no big deal. "There's only one way up this wall! Thank you @ninjawarrior for letting me feel badass. #americaninjawarrior #warpedwall @onnit," he captioned the footage.
He couldn't let the one victory go to his head, however, because when it came time to swing from a trapeze onto a mid-air cone, he didn't quite make it. As soon as he hits the orange cylinder he bounces off and lands in the pool.
"And then there was the EPIC FAIL!!! #americaninjawarrior #theymakeitlookeasyontv #iwantasecondchance @ninjawarrior @onnit," he captioned the second video.
At least he has a sense of humor about it!
Charvet posted a victory picture of himself beating the same wall as Gosselaar. "Running the #americanninjawarrior course was an incredible moment," he captioned the pic. He also posted a cute video of son Shaya Charvet attempting to run up the wall. Unfortunately, he couldn't quite make it all the way up.
"Shaya with the #warpwall #americanninjawarrior," he captioned the video.
Watch the clips above to see how these two stars fared against American Ninja Warrior.
(E! and Esquire are both part of the NBCUniversal family.)