I know for a fact that there is a ton of Doctor Who fans that come to Dragoart because I get countless requests to make lessons on some of the character from the show. I not only get asked to make tutorials on some humans, but I also get asked to make tuts on aliens. Having said that here is "how to draw Slitheen", step by step. From what I understand the Slitheen are a villainous alien family from the planet Raxacoricofallapatorius. They are chunky looking creatures that have big bodies, long arms, and big glossy round black eyes. They disguised themselves with skin suits and are always making threats to destroy Earth. It's up to the good Doctor to keep the Slitheen family at bay because if he don't they will succeed in their quests. I know you folks will enjoy drawing Slitheen because I know it is an alien species from the series that some of you have been waiting for. Peace folks and enjoy.