

S04E16
Code 871
Aired August 1, 2020
Free, with no ads. Tick off what you watch and see what airs next.
Summary
The traitor inside Rath turns out to be a researcher named Yanai. When Higa attempts to restore Kirito, Yanai tries to thwart the operation by holding him at gunpoint. Meanwhile, in the Underworld, Sinon confronts Gabriel, who has logged back in.
TV Binge Diary
Keep track of Sword Art Online
- See what airs next, in your own time zone.
- Tick off episodes and films as you watch.
- Rate them, keep lists, and keep the record. Private by default.
