"Prisoners of time celebrates the 50th anniversary of Doctor Who with a tribute to one of the greatest pop-culture heroes of all time telling an epic adventure featuring all eleven incarnations of the intrepid traveler through time and space known simply as ...the Doctor." --p. [4] of cover.

The two greatest science-fiction properties of all time cross over for the first time in history! When the Federation's most terrifying enemy strikes an unholy alliance with one of the Doctor's most hated antagonists, the result is devastation on a cosmic scale! Spanning the ends of space and time itself, Captain Jean-Luc Picard and the crew of the USS Enterprise find themselves joining forces with the time-traveling Doctor and his companions, with the fate of the galaxy hanging in the balance!

Captain Jean Luc Picard and the crew of the USS Enterprise join forces to combat a dangerous alliance between enemies of both the federation and Doctor Who, but the Doctor and Picard disagree on how to handle the threat.