When it comes to the Harry Potter franchise’s four Hogwarts School of Witchcraft and Wizardry houses, most of the attention goes to Gryffindor and Slytherin. Fellow houses Hufflepuff and Ravenclaw always seem to take a backseat to the main two.

But the first movie in the Harry Potter spinoff series Fantastic Beasts and Where to Find Them opens in theaters today, and star Eddie Redmayne is having none of this second-rate house nonsense. The actor made a public service announcement video recently, in which he passionately defends the Hufflepuff name, even using a couple of naughty words which would no doubt make Fat Friar blush.

See what Redmayne had to say in the video below.