The Texas Chain Saw Massacre 4K SteelBook (1974)

DISC ONE (UHD movie disc)

• Audio Commentary #1 - A fun vintage group track with production designer Robert Burns and actors Marilyn Burns, Allen Danziger, and Paul A. Partain.
  
• Audio Commentary #2 - roundtable chat features writer-producer-director Tobe Hooper, actor Gunnar Hansen, and cinematographer Daniel Pearl.
  
• Audio Commentary #3 - A second solo track with Tobe Hooper.
  
• Audio Commentary #4 - New and returning contributors including cinematographer Daniel Pearl, editor J. Larry Carroll, and sound recordist Ted Nicolaou.

DISC TWO (Blu-ray bonus disc)

• NEW! The Legacy of The Texas Chain Saw Massacre (82:45) - Written/directed by Phillip Escott and co-produced by Second Sight Films for their own forthcoming 4K edition, this feature-length documentary offers a retrospective of the film from different vantage points including a few international subtitled contributors. Featured participants include film critic Heather Wixson, producer Fede Alvarez, filmmaker Jamie Blanks, History of Horror producer Ben Raphael Sher, producer Jed Shepherd, Fangoria editor-in-chief Phil Nobile Jr., film critic Meagan Navarro, TCSM remake director Marcus Nispel, Leatherface co-directors Julien Maury and Alexandre Bustillo, Masters of Horror creator Mick Garris, and others.
  
• Friedkin/Hooper: A Conversation about "The Texas Chain Saw Massacre" (54:09) - 40th anniversary Q&A with filmmaker William Friedkin and director Tobe Hooper is detailed in Martin Liebman's linked review of that release.
  
• "The Texas Chain Saw Massacre": The Shocking Truth (72:49)
  
• Flesh Wounds: Seven Stories of the Saw (71:42)
  
• A Tour of the TCSM House with Gunnar Hansen (8:03)
  Off the Hook with Teri McMinn (17:02)
  
• The Business of "Chain Saw": An Interview with Production Manager Ron Bozman (16:27)
  
• Deleted Scenes & Outtakes (25:23)
  
• Grandpa's Tales: An Interview with John Dugan (15:48)
  
• Cutting "Chain Saw": An Interview with Editor J. Larry Carroll (10:47)
  
• Blooper Reel (2:22)
  
• Outtakes from "The Shocking Truth" (7:40)
  
• Horror's Hallowed Grounds: TCSM (20:19)
  
• Dr. W.E. Barnes Presents "Making Grandpa" (2:45)
  
• Still Gallery (2:27)
  
• Theatrical and 40th Anniversary Trailers
  
• TV and Radio Spots