Television viewers began sending copies of the shows to family and friends around the country and the viewer mail response became nationwide. Cullen was amazed when he received a call from a Los Angeles agency that wanted to pitch his material to MTV as a national show, but he eventually turned them down with their request that he change his persona more to the likes of Tom Green. Charles' own unique brand of humor and style had grown through the variety of the television shows and his filmed output, and a change in his style did not seem in order.