Lone Twin

Tell Me Who I Am

2019 · ★ 7.4

In this documentary, Alex trusts his twin, Marcus, to tell him about his past after he loses his memory. But Marcus is hiding a dark family secret.

The Secret of Me

2025 · ★ 10

19-year-old Kristi discovers a secret her doctor and parents have kept from her all her life. Her search for truth uncovers a radical psychology experiment on a pair of identical twins that led to a global medical scandal.

Three Identical Strangers

2018 · ★ 7.3

New York, 1980. Three complete strangers accidentally discover that they're identical triplets, separated at birth. The 19-year-olds' joyous reunion catapults them to international fame, but also unlocks an extraordinary and disturbing secret that goes beyond their own lives – and could transform our understanding of human nature forever.

Ibeji: Identical from Within

Ibeji: Identical from Within is an Ayankola Ayanwuyi 14-minute documentary that tell the cultural and spiritual significance of Ibeji (twins) within the Yoruba landscape. This film look into the unique traditions, beliefs, and stories that celebrate the extraordinary bond of twinhood among the Yoruba people.

Attila

2023

Filmmaker Stephen Hosier takes a journey with Richard Csanyi, his childhood friend, as he investigates the life and death of his twin brother Attila, who was found dead on a rooftop in 2020.

I am me

2006

Twins look alike. Sometimes they even think alike. But they're two rather than one. I Am Me is in part about the fact that an individual is more than the sum of his or her characteristics. The fact that a person is neither what other people say about them nor their own description of themselves. And photographs and moving images are nothing more than representations.

In the Womb: Multiples

2007

Advanced technology, groundbreaking scientific discoveries about the beginnings of life, and computer animation all combine to detail how multiple siblings develop in the womb as the filmmakers at National Geographic explore the fetal growth of twins, triplets, and quadruplets. Detailed pictures of these different groupings in various stages of fetal development bring the earliest stages of life to the screen as never before.

Twin Days

2026

Twin sisters drive cross-country to Twinsburg Festival in Ohio, the world's largest gathering of twins. On the road, they confront their similarities and differences - their journey becomes a search for who they are, both together and apart.

The Accidental Twins

2024 · ★ 7.4

Two sets of identical twins switched at birth in Colombia explore their complex history and new identities in this captivating documentary.

NiiSoTeWak: Two Bodies, One Heart

2017

NiiSoTeWak means “walking the path together.” Tapwewin and Pawaken are 10-year-old brothers trying to make sense of the world, their family and each other. They’re already grappling with some heady questions about identity. What does it mean to be a twin? What does it mean to be Cree? How do you define yourself when you’re forever linked to someone else? The twins discuss these questions with their two elder brothers — 22-year-old actor Asivak and 20-year-old basketball player Mahiigan — and their parents, Jules and Jake.

Red Without Blue

2007 · ★ 5.5

The intimate bond between two identical twins is challenged when one decides to transition from male to female; this is the story of their evolving relationship, and the resurrection of their family from a darker past.

The Twinning Reaction

2017 · ★ 8

An astounding exposé that gives voice to the unwitting subjects of an infamous American scientific experiment: the 1960s Neubauer-Bernard study of separated twins. Told from the perspective of the Jewish identical twins and triplets who were secretly split up in infancy and adopted through Louise Wise Services, a Jewish adoption agency, the documentary examines the traumatic, long-term effects of the separations — and continuing deception — on the children and their adoptive families.