“The Dying of the Light” is episode fifteen of season seven of The 100.
Fringe – Momentum Deferred
“Momentum Deferred” is episode four of season two of Fringe.
Space: 1999 – Breakaway
Battlestar Galactica – Exodus: Part 1
“Exodus: Part 1” is episode three of season three of the new Battlestar Galactica.
Star Trek: The Next Generation – Ethics
“Ethics” is episode sixteen of season five of Star Trek: The Next Generation.
Sliders – The Exodus, Part 2
“The Exodus, Part 2” is episode eighteen (originally shown as episode seventeen) of season three of Sliders.
The X-Files – Invocation
“Invocation” is episode five of season eight of The X-Files.
The 4400 – Voice Carry
“Voices Carry” is episode three of season two of The 4400.
Star Trek: Voyager – Prophecy
“Prophecy” is episode fourteen of season seven of Star Trek: Voyager.
Star Trek: Enterprise – Canamar
“Canamar” is episode seventeen of season two of Star Trek: Enterprise.