6 Best Evil Twin and Double Persona Movies

By Vlad Zakh · June 10, 2026

The unsettling idea of a sinister double, whether a literal twin or a hidden second self, has fueled some of psychological horror’s most disturbing films. In Dead Ringers (1988): Identical twin gynecologists’ shared, increasingly toxic relationship spirals into obsession and psychological collapse. Just as strong is Sisters (1973): A journalist investigating a murder uncovers the disturbing truth about her neighbor’s separated conjoined twin.

Goodnight Mommy (2015)

TMDB ★ 6.7

Twin brothers grow suspicious that the bandaged woman who returned home is not really their mother.

Directed by Severin Fiala & Veronika Franz · 1h 40m · Rated R

Where to watch

Stream: Lionsgate+ Amazon Channel, Howdy Amazon Channel · Rent or buy: Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home

▶ Trailer Letterboxd

The Dark Half (1993)

TMDB ★ 6.0

A novelist's violent pen name pseudonym takes on a murderous life of its own.

Directed by George A. Romero · 2h 02m · Rated R

Where to watch

Stream: Amazon Prime Video, Amazon Prime Video with Ads · Rent: Apple TV Store, Fandango At Home · Buy: Apple TV Store, Google Play Movies, YouTube, Fandango At Home

▶ Trailer Letterboxd

Dead Ringers (1988)

TMDB ★ 7.1

Identical twin gynecologists' shared, increasingly toxic relationship spirals into obsession and psychological collapse.

Directed by David Cronenberg · 1h 55m · Rated R

Where to watch

Stream: Philo, Night Flight Plus, Shout! Factory Amazon Channel · Rent or buy: Amazon Video, Apple TV Store, Fandango At Home

▶ Trailer Letterboxd

Basket Case (1982)

TMDB ★ 6.2

A young man carries his deformed, murderous separated twin in a basket as they seek revenge together.

Directed by Frank Henenlotter · 1h 31m · Rated NR

Where to watch

Stream: AMC+ Amazon Channel, Shudder, Night Flight Plus, Shudder Amazon Channel, Fandor Amazon Channel, Screambox Amazon Channel · Rent or buy: Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home

▶ Trailer Letterboxd

Sisters (1973)

TMDB ★ 6.7

A journalist investigating a murder uncovers the disturbing truth about her neighbor's separated conjoined twin.

Directed by Brian De Palma · 1h 33m · Rated R

Where to watch

Stream: HBO Max Amazon Channel, HBO Max · Rent or buy: Amazon Video, Apple TV Store, Fandango At Home

▶ Trailer Letterboxd

The Other (1972)

TMDB ★ 6.5

A boy's idyllic rural summer is shadowed by his twin brother's increasingly disturbing, possibly deadly behavior.

Directed by Robert Mulligan · 1h 48m · Rated PG

▶ Trailer Letterboxd

Streaming availability data from JustWatch, via TMDB. Availability changes often, so check the service before you plan a movie night.

Vlad Zakh

Founder, Movieix

Founder of Movieix, built to fix a specific annoyance: most recommendation sites are just algorithm-driven noise. Our lists are researched and organized by who's in a film, where it's from, and the mood you're actually in tonight.

6 Best Evil Twin and Double Persona Movies

Goodnight Mommy (2015)

The Dark Half (1993)

Dead Ringers (1988)

Basket Case (1982)

Sisters (1973)

The Other (1972)

You might also like

6 Best Twin Switch Movies

6 Best Jury Duty Movies of All Time

6 Best Deer Hunting Movies of All Time

6 Best Bank Teller Movies of All Time

6 Best Roller Coaster and Amusement Park Thrill Movies

6 Best Road Rage and Killer Car Movies