He has also written screenplays and teleplays. He also wrote screenplays, teleplays, and a memoir. Later, Nardo's theatrical interests shifted more to writing screenplays and teleplays. Detailed computer programs are designed specifically to format screenplays, teleplays, and stage plays. It includes his literary output, screenplays and teleplays, voiceover work, and other fields of endeavor. Screenplays and teleplays use a set of standardizations, beginning with proper formatting. Other writing credits include articles, reviews, and essays, animated teleplays, and some unproduced movie scripts. Following his critically acclaimed teleplays, Chayefsky became a noted playwright and novelist. Television production companies either commission teleplays for television pilots or buy spec scripts. His only sources for the adaptations were the draft teleplays sent to him by Desilu. Wolfe subsequently wrote or the teleplays for some episodes in the series. Carter himself wrote the teleplays and directed the first, fifth, and sixth episodes. Young has written five teleplays that have been produced. His stories also have been adapted into radioplays and teleplays. Most of the teleplays written for "Alfred Hitchcock Presents" were based on Slesar's own stories.