query: When did Mike first appear on Mystery Science Theater 3000?
passage: Mike Nelson (character)
When Joel Robinson escapes from the Satellite of Love at the end of this episode, the "Mads" knock Mike unconscious and send him up to the satellite to replace Joel as their experimental guinea pig. The hapless Mike finds himself forced to watch bad movies with robot companions Tom Servo and Crow T. Robot while interjecting humorous quips and cultural riffs based on the action and dialog in the films. Nelson's first full appearance was episode 513, The Brain That Wouldn't Die. He typically wore either a dark green jumpsuit, a teal jumpsuit or a blue jumpsuit.
passage: Mystery Science Theater 3000: The Movie
The film opens with mad scientist Dr. Clayton Forrester, working from an underground laboratory, explaining the premise of the film (and associated TV series). Mike Nelson and the robots Crow T. Robot and Tom Servo, along with Gypsy, are aboard the Satellite of Love high in Earth's orbit, when Forrester forces them to watch the film "This Island Earth" to break their wills; as in the television show, Mike, Crow, and Tom riff the film as it plays.