The Muppets to be a vital component of its increasing popularity, providing an "effective and pleasurable viewing" method of presentation for the series' educational curriculum. In the early 1970s, the Muppets continued their presence in television, primarily appearing in "The Land of Gorch" segments during the first season of "Saturday Night Live". As his involvement with "Sesame Street" continued, Henson mused about the possibility of creating a network television series featuring the Muppets; as opposed to "Sesame Street", however, this proposed series would be aimed at a more adult audience and focus largely on sketch comedy. Two pilot specials, "The Muppets Valentine
The Muppets puppeteer, referred to as the "Muppet performer", holds the character above their head or in front of their body, with one hand operating the head and mouth and the other manipulating the hands and arms, either with two separate control rods or - in the case of "live-hand" Muppets - wearing the hands similarly to gloves. One consequence of this design is that most Muppets are left-handed, with the performer using their right hand to operate the head while operating the arm rod with their left hand. In the case of more complex Muppets, several puppeteers may control a single