Doctor impossible With David Tennant, Billie Piper, Danny Webb, Shaun Parkes. Doctor Impossible—evil genius, would-be world conqueror—languishes in prison. Doctor Impossible doesn't have any character-specific accessories, instead just making do with the same things all the figures in this series have: there's a Justice League of America logo base (the only thing that kept him from actually falling over before I found a good pose), as well as a tiny little Starro. He made his first appearance inside the pages of Justice League of America, Volume 2, #1 back in October of 2006. My only concern is the lack of information and unfortunately there is no perk that reveals auras when someone fails a skill check or it would be a shoe in. —Doctor Impossible, Soon I Will Be Invincible, page 123. Apart from that, his map pressure is not the best. It relates to the story. I used to main the guy and you really see his flaws the more you play against good survivors. ROSE: And that's The Doctor finds Clara Oswald (this time with no middle name) in contemporary London through her phone call, and takes her on as a companion with a goal to solving the mystery of the "impossible girl".