the groove tube be one of only two ken shapiro movie and the other one be the equally zany modern problem . this one be just a full scale parody of tv . aside from shapiro who apparently do not do anything after modern problem the movie also star chevy chase and henry winkler cousin richard belzer . the three cast member ( plus some other people in small role ) appear in various skit . one of the funny one feature chase in a geritol spoof commercial and in which he describe the medicine a his wife strip and and it end with her hump him . there also a pornographic news program and an irritate cooking show and and the epic tale of some drug dealer . anyway and the whole thing just a real hoot . in my opinion and the three best tv spoofing movie be this one and plus tunnelvision and kentucky fry movie ( although i might also include the truman show ) . really funny . i wonder what ever do become of ken shapiro .