Disco Inferno - Literally

Disco Inferno - Literally is an episode from season seven.

Plot
A fire accidentally breaks out in the disco, and it gradually spreads throughout. Can Peanut, his sisters, and everyone get out to safety before anyone gets hurt? What will the aftermath be like? (Spoiler alert: It's Frank Zappa at the Montreux Casino in 1971 all over again)

Trivia

 * The episode title is a reference to the 1976 song of the same name.
 * At the end of the episode, the disco is rebuilt and is bigger than ever.
 * Orphie is a firefighter in this episode.