Jonathan Frakes' guest spot as Lieutenant Thomas Riker in Star Trek: Deep Space Nine season 3 is effectively a remake and Star Trek's version of the first Jack Ryan movie, The Hunt for Red October.

The Next Generation honored, and possibly exceeded, the Original Series, on the strength of these 20 classics.

The final episode of Star ... contact specialists, we've picked out 25 of the best 'Trek' callbacks from the show's five-season run — everything from whales in Starfleet to the infamous Riker ...