Fan Casting Quintessons in Transformers: Skybound (A Transformers Cartoon)

Willem Dafoe as The Quintessons{Alien Techno Organic}-The Quintessons are a bizarre and ancient race, whose dark history and shadowy machinations are bound up with the history of the Transformers, with connections to both Primus and Unicron. Extremely self-serving and devious, they travel on beams of energy. Most Quintessons have five faces each with each face being its own individual. Once having conquered the planet of Cybertron during it's pre-history, and enslaving the Transformers for some time, but a small resistance lead by Threaten Primes would overthrow their overlords and drove them off the planet.