An interesting curio from the back catalog of the Jim Henson estate here - the first ever (pilot) episode of The Muppet Show, which was recorded late in 1974 for broadcast in 1975. From the Muppets wikia:
The Muppet Show: Sex and Violence aired on ABC on March 19, 1975, and was shot on December 10-16, 1974.
It was one of the two pilots produced for The Muppet Show. The other pilot, The Muppets Valentine Show, aired in 1974.
In this half-hour variety special, the Muppets parody the proliferation of sex and violence on television.
Subtitled “An End to Sex & Violence,” this first ever episode of the world’s favourite puppet theatre seems a bit racy for a supposed family audience. However, watching this pilot it’s clear that Henson and co. were aiming for a more adult-orientated, risqué edge to the material, akin to the sketches they provided in the very early years of Saturday Night Live (and which were deemed, in the end, not to work.)
Obviously some more fine tuning was needed on this material before it became the international hit we all know and love. Not least a honing of the format and pacing of the show. This early version is a lot more fast-moving, with quicker cuts between multiple sketches, which we return to numerous times. The show had also yet to make musical numbers its main focus, perhaps explaining the later decision to constrain the sketches to single slots allowed to play out in full.
That’s not the only thing that’s disconcertingly different though: the usual Muppet Show host Kermit is relegated to just a bit part, even though by this stage he had become well known through appearances on Sesame Street. Sam the Eagle has a lot of screen time, and an early variant on Miss Piggy makes a brief appearance.
The main presenting duties go to a humanoid Muppet called Nigel, who is backed up by right hand man by Floyd Pepper, better known as the bass player in Dr Teeth’s Electric Mayhem and the popular character Janice’s main squeeze. The main Muppets’ to-camera addresses are a lot more knowing and audience-literate than Kermit’s let’s-get-this-show-on-the-road style, again hinting at the influence of a more grown-up, hip comedy aesthetic influenced by Lorne Michaels and even Monty Python.
Still, flawed as it may be, this is well worth a watch for Muppet fans and even the more curious viewer: