Cast from Chromosome 21

Valentina Muhr

Mariana

Mario Horton

Durán

Sebastián Solorza

Tomy

Gastón Salgado

Beckham

Claudia di Girólamo

Sofía

Pía Urrutia

Cristina

Daniel Muñoz

Ariel Zavala

Alejandro Trejo

Santoro

Camila Opazo

Amanda

Nicolás Rojas

Alexis

Diego Boggioni

Caviedes

Elvis Fuentes

Defense Attorney

César Sepúlveda

Prosecutor

Camila Dumas

Karen

Darwin Morales

CEIN Coordinator

Taira Court

Ana María

Felipe Belmar

Pato

Constanza Sanhueza

Julieta

Lautaro Correa

Emilio

Omar Mattar

Policeman 1

Yasmin Ladueñas

Policewoman

Amparo Noguera

Judge

Nicolás Zárate

Polaco

Nathalia Aragonese

Nurse Paty

Francisco Ossa

Ricardo

Camila González

Barraza

Ana Burgos

Theatre Teacher

Luz Jiménez

Rosa

Mauricio Roa

Zanetti

Hernán Vallejo

Cristina's Father

Julián Marras

Saldivia

Edinson Díaz

Orlando Mandujano

María Olga Matte

Eloísa

Sergio Hernández

Mariana's Dad

Eduardo Burlé

Gynecologist

Magdalena Acuña

Mariana's Psychologist

Xaviera González

Cristina's Boss

Luz María Yacometti

PDI Psychiatrist

Matías Bassi

Cristina's Brother

Gilda Maureira

Tomy's Aunt

Nathalie Kozak

Reporter

Camilo Yankovic

Mosca

Carlos Morales

Chino

Ian Morong

Rapper

Pablo Bustamante

Bodyguard

Miguel Ángel Pérez

Car Owner

Varinia Aguilera

Lady

Nicolás de Terán

Security Guard

Maria José Barrena

Cristina's Cousin

Alejandra Iturriaga

CEIN Secretary

Claudio Riveros

Muleteer

Josefina Velasco

Tomy's Mother

Mauricio Pitta

Deputy Commissioner Moncada

Nicolás Kliche

New Evidence Attendant