Mr. Mascaro is the assistant clown of wealthy villain named Virgil Travis, a wealthy, soulless psychopath who lives in seclusion in his mansion home with his dwarf butler and maniac right hand man. Tortured and forcibly mutated as a child by a woman who put him through body transforming procedures, Virgil has an abnormally sized head. Basking in the suffering, degradation, pain, and death of others, Virgil has already killed, and kidnapped a female rock group that he keeps imprisoned in his basement to help satisfy his constant need for perverse amusement. Never satisfied, though, Virgil decides that he will once again try to fill the emptiness that exists within him, and so creates a trio of deformed, living dolls to systematically murder any and all people who have ever wronged him. What Virgil doesn't anticipate, though, is meeting his match and finding love, both of which come in the form of a woman who is even more evil and twisted than he is.
- Mr. Mascaro wears face paint that resembles the face of Jack Attack.