Miner 49er is a villain in the Scooby-Doo franchise.

Scooby-Doo, Where Are You!

He first appeared in the Scooby-Doo Where Are You? Episode, Mine Your Own Business. He was the disguise of a man named Hank.

Scooby-Doo 2: Monsters Unleashed

The Miner 49 appeared in the 2004 live action movie Scooby-Doo 2: Monsters Unleashed. He is first seen as a costume in the museum. He is later seen at the monster hive and Shaggy and Scooby-Doo accidentally transformed him into an real monster using carbon composition and Pandemonium, along with Ghost of Captain Cutler, The Tar Monster and the Zombie.

He breathed fire and was outsmarted by Shaggy and Scooby-Doo using Scooby's gas to repel his flames scaping from his mouth. He was eventually returned to fabric form by Scooby Doo at the end of the movie.

Scooby-Doo 2: Monsters Unleashed The Videogame

He also appears in the video game based on Monsters Unleashed.

Scooby-Doo! Mystery Incorporated

In various episodes of Scooby-Doo! Mystery Incorporated, The Miner 49er's costume is presented by Velma in the Crystal Cove monster museum along with Ghost of Captain Cutler, Space Kook, and Charlie the Robot.

Scooby-Doo! Mask of The Blue Falcon

His most recent appearance in the Scooby-Doo franchise was during the opening credits of the 2013 film Scooby-Doo! Mask of the Blue Falcon where he chased Scooby and his friends along with the Ghost of Redbeard, the Ghost Clown, the Black Knight Ghost and the Space Kook.