By John Scott Lewinski

As Doctor Who celebrates a milestone birthday, dedicated fans with voluminous knowledge of the show’s history (and the willingness to skirt copyright laws with a few "borrowed clips") filled YouTube with montage tributes of the show’s extended history.

A dedicated YouTube fan filmmaker working under the pseudonym of "BabelColour" created the video above. If you enjoyed that, you might want to try the acid trip that is his Eminem-related Doctor Who video.

We scoured YouTube (or we just typed in some search terms and hit "Return") to find more industrious 45th Anniversary tributes, and we offer them up in no particular order.

Here’s to the next 45 years.

A dedicated YouTube fan filmmaker working under the pseudonym of "BabelColour" created the video at right. If you enjoyed that, you might want to try the acid trip that is his Eminem-related Doctor Who video.

We scoured YouTube (or we just typed in some search terms and hit "Return") to find more industrious 45th Anniversary tributes, and we offer them up in no particular order.

Here’s to the next 45 years.