An Unknown Substance
0.0(0)—38m0
Vladimir Kara-Murza is a prominent Russian opposition politician and Pulitzer Prize-winning journalist who survived two near-fatal poisonings before being sentenced to 25 years in prison after speaking out against Russia’s invasion of Ukraine. This documentary short follows his wife, Evgenia Kara-Murza, during his imprisonment as she mounts a global campaign to bring him home and ensure that his voice would not be silenced.
- Status
- Released
- Budget
- —
- Box office
- —
- Language
- EN
Behind the camera
Director
Produced in
United States of America, United Kingdom
Videos
No extra videos are listed for this title yet.
Release dates
United KingdomGB
- TV3 Nov 2026
Frequently asked questions
A release date for An Unknown Substance has not been confirmed yet.
Member reviews
Sign in to rate and review. Browsing stays free and open.
Sign inMember comments
0Sign in to post a comment. Browsing stays free and open.
Sign in











