The "Doctor Who" 50th Anniversary Special is next month, and the first official trailer for "The Day of the Doctor" is here! Featuring every Doctor and a few of his companions and villains, this trailer is brimming with Easter Eggs and begins for analysis! And what better way to do it than with the "Doctor Who" 50th Anniversary "The Day of the Doctor" trailer photo gallery, where you can look at the gorgeous details leading up to the exit of Matt Smith. Check out these images from the "Doctor Who" 50th Anniversary trailer in the photo gallery below!