Transformers: Robots in Disguise
An evil race of transforming robots called the Destronger create their appearance known abducting Professor Onishi and by means of some sort of exposition in New York. The professor's son Yuuki befriends Fire Convoy and the forces that are epic, that will stop at nothing to rescue the professor and protect Earth from the wrath of Gigatron and also his Destronger henchmen.