Rock Show is the 4th episode of Season 3, the 94th episode overall of Clarence.
Chad’s band, Dogmon, plays a show for the first time in years, giving Clarence and Mary a chance to really rock out.
The episode begins with Chad and his friends practicing; Mary doubts about what to wear so as not to look bad; Clarence jumps in his bed excited by the show and finds the shirt he wore in the "Pilot". Chad and his friends think no one will go to the show, Clarence comes in and encourages them to do the show. Mary enters the garage where they practiced, already dressed, but she can't believe she dressed with that, she gets a little upset knowing that Chad allowed Clarence to go to the concert, he convinces her that he is the biggest fan of Dogmön. Later, everyone arrives at Pete's Bowlarama, which is where the show takes place. There, Clarence asks the lady who runs the sound console about how the microphones work, but Clarence finds it useless.
Clarence wants to help Lauren and sends her to sit down because she is pregnant. Mary talks to a couple about her life. That's when the Mind Fertilizer show begins. Mary finds Demian there and talks to him, but she is disappointed to know he's been cured. Chad comes out of the bathroom and he can't believe that Mind Fertilizer is still playing, even their fans are tired. Clarence makes a "drum fort" but unfortunately the drum breaks. When it's Dogmön's turn, Chad's friends fell asleep.
Dogmön has to use the Mind Fertilizer drum set because their drum is broken. Just before the show starts, a man comes in who sells chili and all the guests leave, leaving only the band with Clarence and Mary. Dogmön begin to play their song, then all the guests return. Mary gets on stage and throws herself on the audience, Lauren invites Clarence to play, everyone congratulates him, but he breaks the drum and the Mind Fertilizer girl gets angry with him, the man selling chili throws chili in her face, then everyone starts to fight. Mary takes Clarence, Chad and his friends celebrate for the show and the episode ends.
The transcript for Rock Show can be found here.