Skip to content
New Titles Announcing October 14th!

Knock Knock 4K Collectors Edition Digipak

4K Ultra HD + Digital Copy Digipak

Rating: R      Run time: 100 minutes

Release Date:

Regular price $29.99
Skip knock knock 4k collectors edition digipak images carousel
  • NEW FEATURES: This 4K in Dolby Vision® marks the 10th anniversary of the film and includes new special features available in the U.S. for the first time
  • Riveting, emotional art from illustrator Krzysztof Domaradzki
  • Stars Keanu Reeves and Ana de Armas

This item is available to pre-order and is releasing on October 14, 2025.

Please note that your payment will be taken immediately, and that the item will be dispatched on or around the release date.

Should you order any of the already released items from our catalogue at the same time as this pre-order item, please note that your purchases will all be shipped together when this pre-order item becomes available.

Please place a separate order for pre-orders if you wish to have in-stock items shipped sooner.

FRAME THE SHOT

Description

In this chilling, suspenseful thriller from acclaimed director Eli Roth — now on 4K for the first time — devoted family man Evan (Keanu Reeves) is home alone on a stormy night when two stranded, mysterious women (Ana de Armas, Lorenza Izzo) show up asking for help. Opening the door to the two young women, Evan becomes trapped and tormented inside his own home as his kind gesture leads to a sadistic, twisted game of seduction, manipulation, and temptation.

ZOOMING IN

WHAT'S INCLUDED

  • Knock Knock in 4K with Dolby Vision®
  • Paper-based digipak with art by illustrator Krzysztof Domaradzki

The Lionsgate Limited Edition 4K also includes new special features:

  • The Art of Seduction: Looking Back on Knock Knock
  • Establishing Shot with Director Eli Roth
  • Theatrical Trailer

Legacy Special Features:

  • Audio Commentary with Director Eli Roth, Actor Lorenza Izzo, Producer-Cowriter Nicolás López, and Actor-Producer Colleen Camp
  • The Art of Destruction: The Making of Knock Knock
  • Deleted Scenes
  • Stills Gallery


    ARTISTIC RENDERING ONLY, INTERIOR DISC PACKAGING MAY VARY

BEHIND THE CAMERA

CREDITS & CAST

Screenplay by Eli Roth & Nicolás López & Guillermo Amoedo

Story by Anthony Overman and Michael Ronald Ross

Directed by Eli Roth

Cast:
Keanu Reeves (Evan Webber)
Lorenza Izzo (Genesis)
Ana de Armas (Bel)
with Aaron Burns (Louis)
Ignacia Allamand (Karen)
and Colleen Camp (Vivian)

IN THE CAN

Film SpecS

Number of Discs: 1 (4K Only)

Rating: R for Disturbing Violent Behavior, Strong Sexual Content, Nudity and Language

Screen Format: Widescreen (2.39:1)

Subtitles: English, Spanish, English SDH

Audio: English Dolby Atmos

Run Time: 100 Mins.

Color: Yes

Disc Size: 100GB

Copyright: Knock Knock © 2014 Camp Grey Productions LLC. All Rights Reserved.

 Digital Remastering by FotoKem

  • Senior Digital Intermediate Colorist: George Koran
  • Digital Intermediate Editor: Jude Chacon
  • Digital Intermediate Producer: Stephen Newnam

NBCUniversal StudioPost

  • Dolby Atmos Supervisor: Tim Hoogenakker, CAS
  • Dolby Atmos Mixer: Steve Bucino
  • Mix Tech: Rick Camara
  • For Lionsgate: Stephanie Ei-Mei Schwartz
  • Authoring House: Digital Blu
  • New Added-Value Materials: Off the Cliff Productions

 

All 4K UHD Discs are All Region and will play worldwide.

Digital Codes are for U.S. only and will not work worldwide.

 

Director spotlight

Eli Roth

Eli Roth is a fearless filmmaker known for his bold, innovative approach to genre storytelling, blending shocking intensity with sharp, unforgettable cinematic vision.

 Explore

DEPTH OF FIELD

BEYOND THE FILM

Skip beyond the film carousel