James Crocker is a producer and writer, known for The Twilight Zone (1985), Star Trek: Deep Space Nine (1993) and The Outer Limits (1995). He is the only person to write episodes of both The Twilight Zone (1985) and The Twilight Zone (2002). He was a writer and supervising producer on Star Trek: Deep Space Nine on its second and third seasons. Crocker served as supervising producer from "The Homecoming" to "The Jem'Hadar". Showrunner Ira Steven Behr has cited Crocker as having been instrumental for the conception of the Dominion.