Monster Anime Guide: Story, Cast and Watch Facts
A TMDB-backed guide to Monster, including cast, release facts, genres and watch-provider notes.

Monster (2004) — an evergreen reference for this TV series: the essentials, the cast, where to watch and what to watch next. The only thing humans are equal in is death.
Where to watch
TMDB's U.S. watch-provider data lists Netflix, Netflix Standard with Ads. Availability changes by country and date, so check your streaming app before watching.
Cast
Hidenobu Kiuchi as Tenma (voice); Nozomu Sasaki as Johan Liebert (voice); Mamiko Noto as Nina Verdona (voice); Tsutomu Isobe as Lunk (voice)
About Monster
Kenzou Tenma, a Japanese brain surgeon in Germany, finds his life in utter turmoil after getting involved with a psychopath that was once a former patient.
More like Monster
- The Promised Neverland
- The Perfect Insider
- Ameku M.D.: Doctor Detective
- Kindaichi Case Files
- ERASED
- Ikebukuro West Gate Park
- Paranoia Agent
- Master Keaton
Figures and availability come from public TMDB data and are provided as a sourced reference.
Frequently asked questions
Where can I watch Monster?
TMDB's U.S. watch-provider data lists Netflix, Netflix Standard with Ads. Availability changes by country and date, so check your streaming app before watching.
Who is in the cast of Monster?
Hidenobu Kiuchi as Tenma (voice); Nozomu Sasaki as Johan Liebert (voice); Mamiko Noto as Nina Verdona (voice); Tsutomu Isobe as Lunk (voice)
Is this Monster guide official?
No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.



