Almost twenty years later, Courtney served as stunt coordinator for the Star Trek: The Next Generation first season episode "Datalore" . He was among the group of stunt coordinators who were hired, prior to Dennis Madalones employment on the series. As a close friend and "father figure", Courtney assisted Madalone in the stunt coordination of several episodes of TNG and Star Trek: Deep Space Nine. He received no credit for this work.