this be a great special . it be similar to the muppet show and since it take place at the same theater and but all of the segment have to do with movie and there be two guest star instead of one ( only a small number of muppet show episode have multiple guest and and those be either married celebrity couple or special group of entertainer ) and and there do not seem to be any backstage plot . this be make in 1981 and around the time that the muppet show be end and and it seem to be a promotion for the great muppet caper disguise a a regular special and a it feature three clip from the great muppet caper as well a a new version of the song hey and a movie . however and it be really good . dudley moore and lily tomlin be the guest star and and some of the segment include a medley of wizard of oz song ( long before the muppets wizard of oz ) with miss piggy a dorthy and scooter a the scarecrow and gonzo a the tin man and fozzie a the cowardly lion and and foo foo a toto . there be also a casablanca parody with kermit and miss piggy and a tarzan parody with gonzo and lily tomplin and a muppet version of the three muskateers ( with gonzo and scooter and and link hogthrob ) and and a foreign film translate by sam the eagle and star the swedish chef and beaker . all in all and a great special and and i sure hope that it become available on dvd some day .