Schock (1955)

UHD (UK Version):

• Audio commentary by film historians Toby Hadoke, Andy Murray and Wayne Kinsey 
• Audio commentary by film historian Stephen Bissette (Open Matte Version)
• Audio commentary by co-writer-director Val Guest and moderator Marcus Hearn (Open Matte version)
• The Legend of Nigel Kneale, Part One: The Creeping Unknown" (42:32 Min.)
• Monstrous!: Stephen Bissette on Make-Up Artist Phil Leakey" (5:53 Min.)
• The Quatermass Experiment Super 8 Cutdown 1 (26:48 Min.)
• The Quatermass Experiment Super 8 Cutdown 2 (mute) (14:01 Min.)
• German Titles: Shock! (1:10 Min.)
• UK Censor Card (0:10 Min.)
• The Eric Winstone Bandshow (29:22 Min.) - kann wahlweise auch direkt vor dem Hauptfilm abgespielt werden
• The Eric Winstone Bandshow Trailer (1:08 Min.)
• The Eric Winstone Bandshow Censor Card (0:14 Min.)

UHD (US-Version):

• Audio commentary by film historians Constantine Nasr and Dr. Steve Haberman 
• Unstoppable: Unleashing The Quatermas Xperiment (37:01 Min.)
• The Creeping Unknown Trailer (2:10 Min.)
• The Creeping Unknown Widescreen Trailer (2:10 Min.)
• The Creeping Unknown Textless Trailer (2:10 Min.)
• Alternate US Titles: Shock! (1:10 Min.)
• Festival of Fantastic Films: Val Guest Interview from FoFF 2000 (65:15 Min.)
• Val Guest 2003 Interview (7:52 Min.)
• Patient Zero: James Swanton on Richard Wordsworth (19:49 Min.)
• Exhuming The Quatermass Xperiment (4:09 Min.)
• Image Gallery (8:33 Min.)

Blu-ray (UK-Version):

• analog UHD

Blu-ray (US-Version):

• analog UHD

Blu-ray 1953 TV-Version:

• Enthält die einzig beiden erhaltenen Episoden der TV-Serie The Quatermass Experiment (von ursprünglich 6 Episoden)
• Episode One: Contact Has Been Established" (31:57 Min.)
  
• Episode Two: Persons Reported Missing" (34:50 Min.)
• Timeshift: The Kneale Tapes 2003 TV episode (39:34 Min.)
  
• Cartier & Kneale: Quatermass in Conversations (11:02 Min.)
  
• Making Demons (7:08 Min.)
  
• Quatermass and the Pit Omnibus Titles (2:11 Min.)
  
• Photo Gallery (3:14 Min.)
  
• BD-ROM: Script PDFs of the six missing episodes of the 1953 TV version of The Quatermass Experiment