However, Rod Serling sued the Marketts for quoting the four note motif from his television show, The Twilight Zone, without his approval, which resulted in the change of the title to "Out of Limits".
The Outer Limits | The Outer Limits (1963 TV series) | The Outer Limits (1995 TV series) | Austin City Limits | Without Limits | The Limits to Growth | Chicago City Limits | Austin City Limits Music Festival | Red Bull New Year No Limits | ''The Outer Limits'' | Nutbush City Limits | U.S. Term Limits | The Place Without Limits | The Outer Limits (double act) | Road speed limits in the Republic of Ireland | Potemkin City Limits | Limit or extend limits of debate | I, Robot (1995 The Outer Limits) | I, Robot (1964 The Outer Limits) | Dusty Limits |