After his supposedly dead wife Anna turns up very much alive on Babylon 5, Sheridan travels with her to the Shadows' homeworld Z'ha'dum. Secrets are revealed and Kosh's warning that he will die haunts Sheridan.
Did You Know?
Anna's story about finding a buried Shadow ship on Mars, and how it awoke when exposed to daylight, is essentially a clone of the driving plot element of Arthur C. Clarke's 2001 A Space Odyssey. See more
The video seen in the flashback is not the same as what Capt. Sheriden saw originally. This is due to the casting change from Beth Toussaint to Melissa Gilbert. See more
The humans have a phrase: "What is past is prologue."