Where can I watch “Sous les mers” Season 4 Episode 4 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 “La piste”?

Watching earlier episodes in season 4 helps you follow the plot and character arcs leading into this episode.

Watch Sous les mers Season 4 Episode 4 Online

“La piste” — Watch "Sous les mers" Season 4 Episode 4 online in HD for free. Check streaming providers, cast, and episode details.

Jun 2, 2022 Season 4 Episode 4 22 min PG

5.5 ★ ★ ★ ★ ★

2 votes

Sous les mers Season 4

← Back TV Series

Where can I watch "La piste" online?

You can watch it through the button below, and it is free.

▶ Watch This Episode Now

Season 4 Episode 4 — Aired on Jun 2, 2022 • runs about 22 minutes.

Notable cast/guest names in this episode include Vincent Tong, Ashleigh Ball, Michael Dobson, Kathleen Barr.

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

Looking for “watch Sous les mers Season 4 Episode 4 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Dolos montre à Will la photo d’une mystérieuse figurine prise par un drone au fond de l’océan. Elle est identique à la figurine que Will portait au collège...