Where can I watch “Arrow” Season 8 Episode 8 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

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Watching earlier episodes in season 8 helps you follow the plot and character arcs leading into this episode.

Watch Arrow Season 8 Episode 8 Online

“Crisis on Infinite Earths: Part Four (IV)” — Watch "Arrow" Season 8 Episode 8 online in HD for free. Check streaming providers, cast, and episode details.

Jan 14, 2020 Season 8 Episode 8 42 min TV-14

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Arrow Season 8

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Season 8 Episode 8 — Aired on Jan 14, 2020 • runs about 42 minutes.

Directed by Glen Winter.

Written by Marc Guggenheim, Marv Wolfman.

Notable cast/guest names in this episode include Stephen Amell, David Ramsey, Rick Gonzalez, Juliana Harkavy.

This page includes 6 official still(s) (when available) plus legal availability links.

Looking for “watch Arrow Season 8 Episode 8 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Stuck in the Vanishing Point, the Paragons search for a way to escape. The futility of the situation is compounded by The Flash's disappearance. However, hope appears in the form of Oliver, who reveals that he has become something else. Meanwhile, the origin stories for The Monitor and Anti-Monitor are revealed

This crossover begins on Supergirl S5E09, Batwoman S1E09, and The Flash S6E09 and concludes on Legends of Tomorrow S05E01.