Fan Casting Gregory Diaz IV as Robbie in Gravity Falls
ben10tennyson21 made this fan casting suggestion on May 9, 2022. What do you think?See below to cast your vote, or click here to see all fan casting suggestions for this role.
Gregory Diaz IV
18 years old
Gregory Diaz IV was born on May 2, 2005 in New York City. the six foot three actor is of Puerto Rican descent. Gregory first showed a passion for performing at age 5. His love for acting, singing a...
Join the Conversation
0 comments on Gregory Diaz IV as Robbie in Gravity Falls