"Out of Limits" is a 1963 surf rock instrumental piece written by Michael Z. Gordon[3] and performed by The Marketts.
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".
[7][8] It sold over a million copies globally,[6] topped the charts on many U.S. radio stations,[9] and earned Gordon a BMI award.
[10] It brought the studio group national prominence, and many radio, nightclub and personal appearances.
"Out of Limits" is a popular choice for television and film soundtracks; it can be heard in: