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how many episodes in series 4 of the 100
There are 13 episodes in the 4th season of the TV series The 100
who wrote the first episode of season 4 of the tv series the 100
The first episode of season 4 of the TV series The 100 was written by Jason Rothenberg
who directed the second episode of season 4 of the tv series the 100
The second episode of season 4 of the TV series The 100 was directed by Ed Fraiman

Question: what's the original air date
Self-contained rewrite: what's the original air date of the second episode of season 4 of the tv series the 100