Disc 1 (4K UHD):
New 4K Restoration From The Original 16mm A/B Rolls
Dolby Vision/HDR Presentation Of The Film
Audio Commentary With Director Mick Jackson Moderated By Film Writer Kier-La Janisse And Severin Films' David Gregory
Audio Commentary With Actress Karen Meagher And Television Historian Simon Farquhar
U.S. Trailer
Optional English Sdh Subtitles For The Main Feature

Disc 2 (Blu-ray):
New 4K Restoration From The Original 16mm A/B Rolls
Audio Commentary With Director Mick Jackson Moderated By Film Writer Kier-La Janisse And Severin Films' David Gregory
Audio Commentary With Actress Karen Meagher And Television Historian Simon Farquhar
"Auditioning For The Apocalypse" - Interview With Karen Meagher
"Shooting The Annihilation" - Interview With Director Of Photography Andrew Dunn
"Destruction Designer" - Interview With Production Designer Christopher Robilliard
Interview With Film Writer Stephen Thrower
U.S. Trailer
Optional English SDH Subtitles For The Main Feature
Region-Free

Disc 3 (Blu-ray):
"Survivors: The Spectre Of Threads" - Feature Documentary On The Production Of "Threads" And Its Effect On The People Of Sheffield, England
"Immediate And Real" - Interview With Julie McDowall, Author Of "Attack Warning Red! How Britain Prepared For Nuclear War"
Region-Free