J.R. Gretzer: J.R. Gretzer. Actor: The Curse of Professor Zardonicus. J.R. Gretzer is known for The Curse of Professor Zardonicus (2022), Brothers in Iron (2023) and Recast (2022).
Known For: The Curse of Professor Zardonicus (Keegan), Brothers in Iron (Additional Crew), Recast (Asst. Director on set), Secret Lies of the Gossip Teen (Actor)