|This needs a stretch.|
The puppet master was the disguise of Pietro.
He has pale-grayish skin. He wears a black cavalier hat, a dark-gray cloak, with a high collar, which is red inside. He also wears dress shoes which match the outside of his cloak. He wears plain black pants which are mostly covered by his cloak, and gray gloves.
He is portrayed as a typical villain; giving chase and laughing like a maniac when discovered.
Scooby-Doo, Where Are You!
He used it to create mayhem at the abandoned Strand Theatre to scare people away from his counterfeiting operation.