When did Gravity Falls Season 1 Episode 16 air?
Gravity Falls Season 1 Episode 16 aired on April 5, 2013.


Just west of weird.
Twin brother and sister Dipper and Mabel Pines are in for an unexpected adventure when they spend the summer helping their great uncle Stan run a tourist trap in the mysterious town of Gravity Falls, Oregon.

The twins discover a hidden room inside the Mystery Shack and compete over who should have it.
Direct answers for episode-level questions and details.
Gravity Falls Season 1 Episode 16 aired on April 5, 2013.
This episode runs for approximately 23 minutes.
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