[A 'Crossover Of The Week' essay]
As first described in John 19:31-37, the Spear of Destiny, also known as the Spear of Longinus and the Heilige Lance (Holy Lance), was used by a Roman soldier (Gaius Cassius, later called Longinus) to pierce the side of Christ as he hung on the cross.
The Spear, bathed in the blood of the Lamb and playing a significant role in the fulfillment of Old Testament prophecy, is believed to have acquired tremendous mystical power. The first sign of that power was the purported healing of Gaius Cassius’s failing eyesight by blood from the wound. The centurion later become an early convert to Christianity.
That conversion to Christianity might have lasted Longinus to the end of his days. That is, until he found out that there would be no end to his days. The Spear brought to Longinus an unnaturally extended life, so that by the time the centurion had reached the basically impossible age of a century, he must have realized that his Faith had played him for a fool.
Four hundred years later, Longinus was willingly helping the Roman Empire to subjugate the people in the Celtic lands of the British Isles. His decision to aid Queen Diana and King Gar in slaughtering the family of young Conor had more to do with capricious whim than sense of purpose. But that all changed when he finally faced Conor and saw in him and the power of the 'Roar' the chance to seek his own escape from immortality.
Longinus even gave Conor the chance to use the Spear of Destiny to kill him......
Jump forward again, to 2004. Flynn Carsen was given the coveted job of "Librarian" at the Metropolitan Public Library, where he was charged with protecting the greatest treasures of history, which are being kept in a secret section of the building.
Carsen found out that the job was more than he bargained for when members of the malevolent Serpent Brotherhood broke into the library and stole one of three portions of the Spear of Destiny.
Making the crossover links via the Spear of Destiny was cool enough, but when it was revealed that the Ark of the Covenant and Excalibur and even the Golden Goose were also stored in the catacombs beneath the Metropolitan Public Library, the crossovers kicked into high gear.
First off, I'm referring to 'The Indiana Jones Chronicles'.
That series told of the archaeologist's early life, and one episode even showed the older Indy as portrayed by Harrison Ford. So there's the definitive connection to the theatrical release of "Raiders Of The Lost Ark".
Who knows? With 22 degrees under his belt, professional student Flynn Carsen may have even studied with Dr. Henry Jones at some time, since the man lived to be over 100 years old......
And then there is the Sword in the Stone, Excalibur. So many interpretations of the Arthurian legend have been telecast over the years, that there are enough versions to be spread out among all of the alternate TV dimensions.
The same is true for the Goose that lays the golden eggs. Jack's adventures at the top of the beanstalk has been televised in a variety of formats; some of them as cartoons, others as musicals.
But considering the fact that the goose was alive, I'm willing to pin this particular crossover on the mini-series which starred Matthew Modine: 'Jack And The Beanstalk - The True Story'. In that, Jack was a modern variant who brought back the Golden Goose just a few years ago. So this one at the library could very well be that same goose.
By the end of this adventure, Flynn and his lady love/bodyguard (Nicole Noone) were being chased by time-travelling ninjas who had discovered H.G. Wells' Time Machine. We don't even have to cross over to the movie universe for this one (Although we could - "Time After Time"). In TV Land, Wells was using his time machine to cross over to an alternate TV dimension where he met one of the many incarnations of Superman.
('The Librarian: Quest For The Spear' & 'Roar' & 'Jesus Of Nazareth' & 'The Indiana Jones Chronicles' & 'Merlin' & 'Arthur Of The Britons' & 'The Mists of Avalon' & 'Hercules: The Legendary Journeys' & 'Jack And The Beanstalk: The True Story' & 'Fairy Tale Theater' & 'Lois & Clark' yada yada yada......)