yeah derpy is played by Jitters and the doctor was by KeikoandGilly originally and then Jestre de Rama who also plays John Trotson in the sherlock whooves plays that I am also an artist in :3

in fact we had Jestre on during tree time once or twice and it was awesome fun. We've also had Maravex on who plays the doctor in Doctor Whooves The Great, and also writes the show.

hehe in fact just last night he and I were both groaning in the discord chat from being woken up by the others watching movies.