MuppetVision 3-D Reference Hidden in The Muppet Show with Sabrina Carpenter

A Muppet Labs sign from MuppetVision 3D was recycled for use in The Muppet Show revival special that aired on ABC and Disney+ this week. Muppet Labs Prop In the Muppet Labs skit of The Muppet Show, a “Muppet Lab Techs Only” sign is visible on the wall. This prop once hung outside the MuppetVision 3D theater on a staircase unavailable to guests. You can see the sign to the left in our photo below....