Gregg Berger is a legendary voice actor best known to Transformers fans around the world as the iconic voice of Grimlock in the original Transformers animated series. With his powerful delivery and unforgettable “Me Grimlock!” catchphrases, Berger helped bring the Dinobot leader to life in a way that left a lasting impression on pop culture.

Beyond Transformers, his extensive career includes beloved roles such as Odie in Garfield and Friends, Cornfed Pig in Duckman, and voices in video games like Spyro, Fallout, Call of Duty, and The Curse of Monkey Island.

We are proud to welcome the one and only Gregg Berger as our fourth guest of honour at RetCon 2026!