May 2, 2018
Episode 1 of Season 4: Escape from the Planet of the Plupples premiered on May 2, 2018
May 9, 2018
Episode 2 of Season 4: Escape from the Planet of the Plupples premiered on May 9, 2018
May 16, 2018
Episode 3 of Season 4: Escape from the Planet of the Plupples premiered on May 16, 2018
May 23, 2018
Episode 4 of Season 4: Escape from the Planet of the Plupples premiered on May 23, 2018
May 30, 2018
Episode 5 of Season 4: Escape from the Planet of the Plupples premiered on May 30, 2018
June 6, 2018
Episode 6 of Season 4: Escape from the Planet of the Plupples premiered on June 6, 2018
June 13, 2018
Episode 7 of Season 4: Escape from the Planet of the Plupples premiered on June 13, 2018