ALVINNN!!! and the Chipmunks 2015 Season 2 Episode 19a - Knights Episode Title:Knights.Episode Description:Miss Smith asks the class to perform chivalrous acts and bring back proof of their deeds as homework for the medieval lesson. Theodore is initially very enthusiastic about it but things do not turn out as he had hoped. Meanwhile, Alvin, feeling bad for his brother, sets up a situation for Theodore to perform a chivalrous act with help from Brittany but there too, things get out of hand. In the end, Miss Smith regrets having given such homework when she checks the (overall disastrous) results.