|"Ace Balthazar Lives"|
|Season 4, Episode 14|
|Premiere date:||February 4, 2013|
"Sandwich of Death"
"Do or Diaper"
"Ace Balthazar Lives" is the fourteenth episode of Season 4 (and ninety-third episode overall) of Regular Show. It premiered on February 4, 2013.
Mordecai and Rigby attempt to reunite the rock band "Adrenaline" when they think that a knight at the park may be the late Ace Balthazar.
The episode begins with Mordecai and Rigby sitting on the Couch, after Mordecai complains about how Rigby eats his oats. They watch an interview of the band Adrenaline. This interview shows how the leader of the band, Ace Balthazar, loved to crash things, and crashed the truck for their band. Mordecai comments how he wished to see the band play. The interview continues, saying Ace's body was never found. They then show people claiming to have seen them, and shows a video of the Knight, at their park. Mordecai and Rigby are pleased to think that Ace is at their park, and set out to reunite the band. It flashes to a scene of the Knight, smashing an inkjet printer with a sword, to see what it's made of. It then slides over to Mordecai and Rigby, with Rigby saying, "It's him! It's really Ace!", with Mordecai saying: "Yeah it is!" Mordecai and Rigby try to make him remember about the band, but the Knight replies that he doesn't know anything about being in the band. Mordecai and Rigby get out the boom box, to play the band's music, but the Knight smashes it when it starts to play. They then go back to the house to see if Margaret and Eileen can fix his hair after they get him "cool" clothes. Once this is done, they make Knight watch videos of the band, but once again, the Knight smashes the T.V. They go to the place where the band lives, and they all think it really is Ace Balthazar. "Ace" says, "I don't know about you guys, but I've got an Adrenaline rush, and I think I'm GONNA-" The guys in the room yell "Crash! Crash! Crash!" repeatedly while "Ace" smashes various items. They then go to play a concert, at the Park. They are about to start, after a speech, and suddenly the power goes out. A green glow appears, and the real Ace Balthazar appears, saying that the knight is an imposter. Gablethorpe then makes a little speech on how he admired the new world and how the people repaid him badly. He gets tired of it and goes on a crash rampage and blasts down speakers, almost crushing everybody on stage. He then proceeds to smash and blast the instruments and stage on fire. The real Ace is amazed by his crashing and takes Gablethorpe's guitar before he damages anything else. Ace apologizes which calms Gablethorpe down, and says the Knight can play. The Knight plays a colonial-like song (much to the crowd's dislike and booing), so Ace takes the lead. The episode ends with the Knight's friends and family from his portal. The Eggscellent Knight is knocked down, and Gablethorpe is seen crowd surfing to the back of the crowd. The episode ends.
- Ace Balthazar (antagonist until the end)
- Eggscellent Knight (Cameo)
The gallery for Ace Balthazar Lives can be found here.