Template: RefTNG122

Roddenberry, Gene (Executive Producer). "Skin of Evil". Star Trek: The Next Generation, season 1, episode 23 (Production number 122). Co-Executive Producers: Rick Berman & Maurice Hurley. Directed by Joseph L. Scanlan. Story by Joseph Stefano. Teleplay by Joseph Stefano & Hannah Louise Shearer. Paramount Pictures. 25 April 1988.