The 100 (2014– )
16 user 5 critic

Perverse Instantiation: Part One 

Clarke finds hope in a place she never expected. Alie's master plan begins to coalesce.


Ed Fraiman


Jason Rothenberg (developed by), Kass Morgan (based upon the book by) | 5 more credits »

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Episode cast overview, first billed only:
Eliza Taylor ... Clarke Griffin
Paige Turco ... Dr. Abigail Griffin
Bob Morley ... Bellamy Blake
Marie Avgeropoulos ... Octavia Blake
Devon Bostick ... Jasper Jordan
Christopher Larkin ... Monty Green
Lindsey Morgan ... Raven Reyes
Richard Harmon ... John Murphy
Isaiah Washington ... Thelonious Jaha
Henry Ian Cusick ... Marcus Kane
Michael Beach ... Charles Pike
Erica Cerra ... A.L.I.E.
Jarod Joseph ... Nathan Miller
Chelsey Reist ... Harper McIntyre
Adina Porter ... Indra


Clarke, Bellamy, Octavia, and Jasper make their way back to Arkadia not knowing that Alie has been with them all along. After arriving at the camp, they lay out a plan to strike back and end Alie once and for all. While Raven and Monty try to hack into Alie, they get a surprise attack. After falling into a trap at the Capital, Alie captures Clarke and and her friend and tries to force Clarke to give the pass phrase to the flame. The situation takes a different turn when an unexpected ally shows up to help them. Written by jmbelardo

Plot Summary | Add Synopsis


Drama | Mystery | Sci-Fi






Release Date:

12 May 2016 (USA) See more »

Company Credits

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Technical Specs


Sound Mix:




Aspect Ratio:

16:9 HD
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User Reviews

Preparing for an epic finale
13 May 2016 | by v_buganiSee all my reviews

Well long story short...the episode was great!! That's what the 100 does; that is to keep you on the edge, to never know what will happen, to challenge you emotionally, to hold you tight on your seat till the very end. Personally I believe that the story line of season 3 was by far the best out of all seasons. It had everything; twisted plot, love, deaths; it challenged/tested the limits of friendship, honor ship and morality versus survival. I was never more excited for a series like I am with the 100...simple because 1)is freaking unpredictable till the very end, 2) its stellar performances, 3)the depth of the points that the series is illustrating, 4) its fast pace.

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