Episode 22: Z'ha'dum -

The episode ends on a massive cliffhanger that left fans reeling for months:

Just before the explosion, Sheridan follows the advice of the enigmatic Kosh and leaps into a miles-deep abyss, seemingly choosing death over capture. Episode 22: Z'Ha'Dum

: While the Shadows' capital is devastated, the cost to the Babylon 5 crew is immense, setting a dark and uncertain tone for the beginning of season four. The episode ends on a massive cliffhanger that

" Z'Ha'Dum " is the legendary season three finale of the science fiction series Babylon 5 , first airing in 1996. It is widely considered one of the most pivotal episodes in the show's five-year narrative arc, bringing several long-simmering plotlines to a dramatic and explosive climax. It is widely considered one of the most

The episode centers on Captain John Sheridan’s fateful decision to travel to , the home world of the ancient and malevolent Shadows. He is lured there by his wife, Anna Sheridan, who was previously believed to have died years earlier in the Icarus expedition.

Upon arriving, Sheridan discovers that Anna has been "reprogrammed" by the Shadows to serve as their emissary. The Shadows attempt to persuade Sheridan to join their cause, arguing that their philosophy of promoting evolution through conflict and chaos is necessary for the galaxy's long-term survival.

"Z'Ha'Dum" is often cited by fans on sites like TV Tropes and The Lurker's Guide to Babylon 5 as a masterclass in serialized storytelling, effectively raising the stakes and forever changing the course of the Great War.