"The Twilight Zone" followed in the tradition of earlier television shows such as "Tales of Tomorrow" (1951–53) and "Science Fiction Theatre" (1955–57); radio programs such as "The Weird Circle" (1943–45), "Dimension X" (1950–51) and "X Minus One" (1955–58); and the radio work of one of Serling's inspirations, Norman Corwin. The success of the series led to (1983), (1994), a radio series (2002–12), various literature, theme park attractions and various other spin-offs that spanned five decades, including three revival television series. The second series (1985–89) ran on CBS and in syndication in the 1980s, while the third series ran on UPN (2002–03). The fourth "Twilight Zone" series, helmed by Jordan Peele, was released on CBS All Access from 2019–20.