During Experiment 416, Fire Maidens of Outer Space, Crow acquired a mysterious all-black double named Timmy, whom the trio (save for Tom) quickly took a liking to; however, the double began playing tricks on Tom Servo and Joel, who would then blame Crow for Timmy's actions. He eventually joined them in the theater during the movie and began biting and headbutting Tom. Provoked, Tom tried to push Timmy out of the way, but Timmy kidnapped him, muffled his cries for help, dragged him from the theater and cocooned him in a matter identical to the xenomorph from Alien, forcing Joel and Crow to stuff him into the airlock and blast him out of the ship and into space. At the end of the episode, he appears in Deep 13, apparently found by Frank, and attacks Frank by biting him on the finger with a second mouth inside his beak.
Behind the Scenes
According to the Amazing Colossal Episode Guide, Timmy was the result of the writers deciding to create some host segments around the black Crow puppet that was used to shoot theater segments. The black Servo puppet later got its chance as the "Tom Star Show" Servo in The Skydivers.