Gravity Falls - Weirdmageddon Part 1 & 2 REVIEW
- Episode aired Jan 15, 2016
How does Bill Nye the Science Guy fit into Weirdmageddon? Who ships Mabel with Star? Tune in to find out.How does Bill Nye the Science Guy fit into Weirdmageddon? Who ships Mabel with Star? Tune in to find out.How does Bill Nye the Science Guy fit into Weirdmageddon? Who ships Mabel with Star? Tune in to find out.