He is portrayed by Paul Schrier.
Bulk, along with Skull, serve as the comic relief of the Power Rangers series, usually through over-the-top slapstick humor. This was no doubt highlighted by their physical appearences: Bulk was obese and Skull was lean.
Bulk's regular appearence was from Mighty Morphin Power Rangers to Lost Galaxy, and then more than ten years later in Samurai and Super Samurai.
Fire Rebellion Storyline
Bulk first appeared after the end of the attack in the human version of Canterlot, revealing that he and Skull's son recently moved in as a neighbor of former Agent Michigan, Vice Principal Luna, and their son Daniel Bearinger. He will be training to become a member of Luna's Royal Guard.