CAPTAIN JACK'S THEORY OF RELATEEVEETY

 

In March of 2021, Sarah Brown posted these comparison pictures of Captain Jack Harkness and Jethro Gibbs of ‘NCIS’.

Sarah Brown:

Anyone else? No? Just me?

Most of the people who responded were fixated on the idea that Ms. Brown was suggesting that Mark Harmon could play an older version of Jack.  And maybe she was.  But I chose to think “Inside the Box” with my comment….

Maybe Captain Jack figures in Gibbs’ family tree far enough back. He was certainly around to be a great-great-grandfather.

Using his temporal wrist band, Jack sent himself back to Earth after his “rebirth” thanks to Rose’s powers as the “Bad Wolf”.  But he overshot his landing date and ended up in 1869.  His only choice was to wait it out through Time until he could safely reunite with the Doctor.

During that time, he had several lovers of both sexes and even fathered children.  So it could be that Captain Jack figured in the Gibbs family tree at some point and contributed some of the genetic material that was part of Gibbs’ DNA…..