Where can I watch “Free!” Season 3 Episode 6 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).

Do I need to watch earlier episodes before “The Mermaid of the Abyss!”?

Watching earlier episodes in season 3 helps you follow the plot and character arcs leading into this episode.

Watch Free! Season 3 Episode 6 Online

“The Mermaid of the Abyss!” — Watch "Free!" Season 3 Episode 6 online in HD for free. Check streaming providers, cast, and episode details.

Aug 16, 2018 Season 3 Episode 6 24 min TV-PG

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Free! Season 3

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Season 3 Episode 6 — Aired on Aug 16, 2018 • runs about 24 minutes.

Directed by Naoko Yamada.

Written by Reiko Yoshida.

Notable cast/guest names in this episode include Nobunaga Shimazaki, Daisuke Hirakawa, Akeno Watanabe, Kenjiro Tsuda.

This page includes 1 official still(s) (when available) plus legal availability links.

Looking for “watch Free! Season 3 Episode 6 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Hiyori still remembers the first time he saw Ikuya smile. Both boys grew stronger through rigorous training while they studied abroad in America... but seeing Haruka threw Ikuya off his stride. Now Hiyori wishes Ikuya would just forget about Haruka for good.