Not credited
Sidney Gale, HNN anchor
queue video

Scream’s Stab Movies
2011

Next time it's real.
Guests of Halloween Horror Nights in 2011 got treated to a special look at production of Stab 8, with footage produced by Planet C Studios. Universal announced that four new horror films were shooting on the backlot that year, Stab 8 among them, and the park began letting tourists on the Universal Studio Tour visit the production.
Terror Tram: Scream 4 Your Life was the tram attraction at Halloween Horror Nights 2011 at Universal Studios Hollywood. It took the movie-within-a-movie idea from Scream 4 and put it on the real backlot. Guests were told Stab 8, the next film in the Stab series, was shooting at Universal, and that they could visit the set.
The backstory Universal gave out went like this. Universal announced four new horror films shooting on the backlot, Stab 8 among them. To cash in on the publicity, the park let people on the Studio Tour visit the production. With thousands of tourists rolling past every day, anyone with a cell phone could get at the set.
Soon unauthorized photos and creepy rumors about the troubled shoot were all over blogs and chat rooms. The worst leak was a homemade video that seemed to show Ghost Face attacking and killing tourists on the Universal tram. Nobody could tell if it was a viral publicity stunt or the real thing. Universal went ahead anyway with Stab-a-thon, a Stab fan festival on the backlot, held during Halloween Horror Nights.
In line, guests watched a video. It opened with an anchor named Sidney Gale reporting live for HNN, the Horror News Network, from Stab-a-thon, a few feet from the Stab 8 set. Then came a Stab 8 trailer. It said the park's plan to let guests visit the fall 2011 shoot proved to be a big mistake, that the footage was real, and signed off with "Next time it's real." A member of a webcast group called the True Fans of Horror then ranted about Hollywood, Zombiez on a Plane, the phony viral video and Stab 8 itself, calling each one a fail. Ghost Face got him, said "FAIL!" and cut the stream.
Guests then rode the tram through the backlot while Ghost Face and other characters stalked them. The route passed the Whoville set (Freakz and Tweakz), the Bates Motel dressed as Stab-a-thon, a hilltop with Meatstalk: Summer of Blood, a burnt-down house and a cannibal camp, the Psycho house, and the War of the Worlds crash set turned into another fake film, Zombiez on a Plane. The Horror Nights wiki says Ghost Face interrupted the Stab 8 shoot and killed many of its cast. Universal's own description asked whether the Ghostface Killer could be real, and promised the ride of your life.
Sidney Gale, HNN anchor
queue video
True Fans of Horror webcaster
queue video
Ghost Face
live on the backlot
Lunatic Band Geeks, Crazy Cannibals, zombies, cannibals and Female Stab-a-thon Fans
live on the backlot, per the Horror Nights wiki
Produced the Stab 8 trailer and poster, plus trailers for the fake films Zombiez on a Plane, Meatstalk: Summer of Blood and Freakz and Tweakz
Creative Director, Halloween Horror Nights, Universal Studios Hollywood
Universal Studios Hollywood announced Terror Tram: Scream 4 Your Life in a press release dated August 16, 2011. Inside the Magic ran the backstory the next day, and the Horror Nights wiki gives August 17 as the announcement date. The release said the fantasy world of the movie collides with reality aboard the tram, and that the tram casts guests as victims in a living horror film.
Planet C Studios, which has made Halloween Horror Nights content for Universal Studios Hollywood since 2006, lists Terror Tram: Stab 8 among its projects. Its project page says it produced the trailer and poster for the fake horror film Stab 8, dated October 2011, with Universal Studios Hollywood as client. Its Halloween Horror Nights page also lists trailers for Zombiez on a Plane, Meatstalk: Summer of Blood and Freakz and Tweakz.
Ghost Face was the face of the whole 2011 Hollywood event. The Horror Nights wiki calls it Halloween Horror Nights: Scream 4 Your Life, with the slogan What Fear Fears Most. That year also had six mazes: Alice Cooper: Welcome to My Nightmare, Eli Roth's Hostel: Hunting Season, La Llorona: Villa de Almas Perdidas, Rob Zombie's House of 1000 Corpses in 3D ZombieVision, The Thing: Assimilation, and The Wolfman: The Curse of Talbot Hall. There were five scare zones, one of them a Scream zone at the front gates, and the Bill and Ted's Excellent Halloween Adventure show.
Scream 4 came out in April 2011, and the tram helped promote it. The Scream 4 Blu-ray and DVD came out October 4, 2011, in the middle of the event.
The tram followed Terror Tram: Chucky's Revenge (2010) and came before Terror Tram: Invaded by The Walking Dead (2012).
The Horror Nights wiki says John Murdy explained that his team never got close to a full Scream maze because of rights issues with the Weinsteins' Dimension Films, so the tram was what they could do. The wiki thinks this came from Twitter, so it is unconfirmed.
Photos in the Horror Nights wiki gallery are credited to the Facebook page of Boneyard Effects Inc. That suggests the effects shop worked on the tram, but no source states its role.
Stab 8 poster and logo by Planet C Studios, 2011. The logo also shows in Universal Studios Hollywood's Behind the Screams video for the tram.
The HNN (Horror News Network) logo for the queue video.
Stab-a-thon signs and dressing on the Bates Motel set.
Scareactor roles listed by the Horror Nights wiki: several Ghost Faces, Lunatic Band Geeks (including a chainsaw band geek), Crazy Cannibals, zombies, cannibals and Female Stab-a-thon Fans.
The tram had its own entrance music, recorded in fan videos. The composer has not been identified.
The Horror Nights wiki says an audio track from that year's La Llorona maze played in the Meatstalk: Summer of Blood area.