Videos: Grunkle Stan’s Lost Mystery Shack Interviews With Bradley Steven Perry, Billy Unger & More

Check out these videos below of Grunkle Stan from “Gravity Falls” interviewing some Disney XD and Disney Channel stars like Bradley Steven Perry and Jake Short from “Mighty Med,” Billy Unger, Spencer Boldman, Tyrel Jackson Williams and Kelli Berglund from “Lab Rats: Bionic Island,” Jacob Bertrand, Cade Sutton and Mekai Curtis from “Kirby Buckets,” Joey Bragg and Tenzing Norgay Trainor from “Liv and Maddie,” Zendaya (“K.C. Undercover”) and Cameron Boyce from “Gamer’s Guide to Pretty Much Everything.”

Watch:

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