Flashback (2021): Where to Watch, Cast & Facts
An evergreen, sourced guide to Flashback: streaming options, cast and core facts.

Flashback (2021) — an evergreen reference for this movie: the essentials, the cast, where to watch and what to watch next. In the blink of an eye your life can turn upside down
Where to watch
TMDB's U.S. watch-provider data lists MovieSphere+ Amazon Channel. Availability changes by country and date, so check your streaming app before watching.
Cast
Dylan O'Brien as Fred Fitzell; Hannah Gross as Karen; Emory Cohen as Sebastian; Keir Gilchrist as Andre; Maika Monroe as Cindy Williams; Liisa Repo-Martell as Mrs. Fitzell; Amanda Brugel as Evelyn; A.C. Peterson as Mr. MacDonald
About Flashback
Frederick Fitzell is living his best life—until he starts having horrific visions of Cindy, a girl who vanished in high school. After reaching out to old friends with whom he used to take a mystery drug called Mercury, Fredrick realizes the only way to stop the visions lies deep within his own memories, so he embarks on a terrifying mental odyssey to learn the truth.
More like Flashback
- The Infernal Machine
- Caddo Lake
- 57 Seconds
- The Inhabitant
- Shuffle
- Don't Let Go
- Looper
- A Scanner Darkly
Figures and availability come from public TMDB data and are provided as a sourced reference.
Frequently asked questions
Where can I watch Flashback?
TMDB's U.S. watch-provider data lists MovieSphere+ Amazon Channel. Availability changes by country and date, so check your streaming app before watching.
Who is in the cast of Flashback?
Dylan O'Brien as Fred Fitzell; Hannah Gross as Karen; Emory Cohen as Sebastian; Keir Gilchrist as Andre; Maika Monroe as Cindy Williams; Liisa Repo-Martell as Mrs. Fitzell; Amanda Brugel as Evelyn; A.C. Peterson as Mr. MacDonald
Is this Flashback guide official?
No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.



