This is nearly my dream panel!
David Giuntoli (Grimm), Tyler Posey (Teen Wolf), Steven Yeun (The Walking Dead), Kit Harington (Game of Thrones) and Matt Smith (Doctor Who)
It should be a rule that the person holding the camera is quiet. Watch out for the super loud high pitched screams. It would also be nice to find a copy of this taken from a closer perspective (pointing at the people not the screen) but I can live with this copy minus the screams.