Babylon 5
S03E07 Exogenesis
Marcus begins to dig into Downbelow after noticing odd behavior from some of his contacts, and the discovery of a lurker's corpse with a mysterious creature attached to its spine raises alarms. Meanwhile, Ivanova looks into Corwin's allegiance after he gets promoted, suspecting there might be more to his rise in rank than meets the eye.
Season 3 Episodes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Matters of Honor
Convictions
A Day in the Strife
Passing Through Gethsemane
Voices of Authority
Dust to Dust
Exogenesis
Messages from Earth
Point of No Return
Severed Dreams
Ceremonies of Light and Dark
Sic Transit Vir
A Late Delivery from Avalon
Ship of Tears
Interludes and Examinations
War Without End (1)
War Without End (2)
Walkabout
Grey 17 Is Missing
And the Rock Cried Out, No Hiding Place
Shadow Dancing
Z'ha'dum