Fan Casting Joel Courtney as Robbie Valentino in Gravity Falls(Netflix live action series blumhouse) on myCast
By Sophia Koch
Gravity Falls(Netflix live action series blumhouse)
by Alex Hirsch
The show is the story of young twins Dipper and Mabel Pines, who are sent for the summer to live with their great uncle, "Grunkle" Stan, a cranky old man who runs the Mystery Shack, a tourist attra...
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