Ať vejde ten pravý

Chloë Grace Moretz

Abby (jako Chloë Grace Moretz)

Kodi Smit-McPhee

Owen

Richard Jenkins

otec

Elias Koteas

policista

Sasha Barrese

Virginia

Cara Buono

Owenova máma

Chris Browning

Jack

Dylan Minnette

Kenny

Jimmy 'Jax' Pinchak

Mark (jako Jimmy Jax Pinchak)

Seth Adkins

student

Ritchie Coster

pan Zoric

Nicolai Dorian

Donald

Rachel Hroncich

sestra

Brett DelBuono

Kennyho bratr

Dylan Kenin

Larry

Ashton Moio

vysoké dítě

Rebekah Wiggins

sestra

Gregory Leiker

Jon Kristian Moore

Kayla Anderson

Frank Bond

Matt Reeves

Matt Reeves

John Ajvide Lindqvist

(román Låt den rätte komma in")

Greig Fraser

Michael Giacchino

Stan Salfas

Melissa Bruning

Alexander Yves Brunner

John Ptak

Tobin Armbrust

Fredrik Malmberg

Philip Elway

Andy Mayson

Guy East

John Nordling

Simon Oakes

Donna Gigliotti

Nigel Sinclair

Carl Molinder

Alexander Yves Brunner

Jillian Longnecker

Vicki Dee Rock

Daniel Holt

Mike Prawitz

Emily Brobst

Angelique Midthunder

Al Goto

Sean Andrew Faden

Philip Elway

Steve Morris