Where can I watch “Mouse” Season 1 Episode 1 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 Head Hunter”?

Watching earlier episodes in season 1 helps you follow the plot and character arcs leading into this episode.

Watch Mouse Season 1 Episode 1 Online

“The Head Hunter” — Watch "Mouse" Season 1 Episode 1 online in HD for free. Check streaming providers, cast, and episode details.

Mar 3, 2021 Season 1 Episode 1 85 min TV-14

7.7 ★ ★ ★ ★ ★

7 votes

Mouse Season 1

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Where can I watch "The Head Hunter" online?

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Season 1 Episode 1 — Aired on Mar 3, 2021 • runs about 85 minutes.

Notable cast/guest names in this episode include Lee Seung-gi, Lee Hee-jun, Park Ju-hyun, Kwon Hwa-woon.

This page includes 3 official still(s) (when available) plus legal availability links.

Looking for “watch Mouse Season 1 Episode 1 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Terrifying news of an unsolved serial killing case strikes the country, putting everyone in fear. One day, a family of four visits a camp site just to face a horrible death by this very serial killer, Head Hunter. A boy survives the ambush and later on pinpoints the prime suspect as the killer. Meanwhile, a gene test to verify an unborn fetus for its potential psychopathic characteristics is carried out on Head Hunter’s baby, and the baby’s mother has to make a choice.