From Muppet Wiki

Tug Monster was one of the three Muppet Monster kids in Little Muppet Monsters. He put on TV shows from the basement of the Muppet house with his sister Molly and brother Boo Monster.

Filmography

• Little Muppet Monsters
• The Muppets: A Celebration of 30 Years
• Better World Society
• The Muppets at Walt Disney World
• Muppet Time (as Do Re Mi Monster)
• Mopatop's Shop