An image of Rod Serling can be seen during the opening title sequence in the TV version only. Serling's image was replaced with a spiral vortex on the DVD release.
Although originally aired as a one-hour series, each segment is set up to be aired as separate half-hour installments. 22 episodes were made with 2 segments in each episode that adds up to 44 segments with each segment lasting around 22 min.
Jonathan Davis, the front-man of the Nu Metal band KoRn created the Twilight Zone tribute theme song.