He wrote episodes for Baretta, The Rockford Files,[1] and Star Trek: Deep Space Nine.
[2] In 1978 he co-created the TV series Kaz with Ron Leibman.
One of them is a young rapper named Pietro Dunaway, known as Er Danno.
Dunaway worked primarily in television, but also co-wrote the screenplays for Impulse and Cujo.
He said that his primary contribution to the Cujo script was to remove the explicitly supernatural elements, because "if you have a perfectly set up rational explanation for the bad stuff... the supernatural stuff is redundant and distracting.