In doing a little fun fact finding and research I came upon this:
It was released in “Hallucinogenic Hypnovision,” which meant that after a turning "hypnosis-inducing" spiral appeared on the screen, people wearing rubber masks of the movie’s characters would run down the aisles and try to scare the audience. All kidding aside I'll bet that was a lot of fun..Like from the movie 'The Tingler'..always wanted to see it with 'Percepto!' but then I guess if I had I'd be dead now ;o)

To follow up Autopilot, what do you consider the most shocking riff? It could be anything -- something risque that slipped by the network, or perhaps humor that was fine in 1990 but offends 21st Century sensibilities. I think my choice would be (can't remember the episode -- maybe I Accuse My Parents) where a guy walks into the scene with a woman and Servo says "I brought the vag." It's close between that and "the three spooges" from Slime People.

They recently tweeted that the video of the show should be available for purchase by the beginning of December. But it's here already!

https://ibb.co/caqAga

Oh, we'll kill you with a forklift.

I think we're all agreed that riffing is pretty funny, but last night my oldest son and I were literally crying with laughter at the Rifftrax riff of "MegaForce". The movie itself is as unappealing as having Barry Bostwick jack off on your front porch for 90minutes, but the "Hitler and Michael Bay snort coke" section near the end was comedy gold. We had to rewatch it a couple of times as we couldn't hear all the jokes because we were making too much noise. Just brilliant.

What riffing has made you not just laugh, but totally lose it?

We've been seeing a bunch of re-riffing recently, mostly good, some meh:
Manos (Rifftrax)
Timechasers (Rifftrax)
Hangar 18 (Britriff)
and now Final Justice (Rifftrax) amongst others: what does this mean for the future of Movie Riffing?

So I'll step in as best I can. ROBOT ROLL CALL!