Carter The Unstoppable Sex Machine has been played on NTS in shows including Squirming The Worm, featured first on 29 July 2015. Songs played include The Only Living Boy In New Cross and Sheriff Fatman.

Carter the Unstoppable Sex Machine (frequently shortened to Carter USM) are an alternative duo which formed in 1988 in London, England. The band consists of James "Jim Bob" Morrison (vocals, guitar) and Les "Fruitbat" Carter (guitar). The band released seven albums before disbanding in 1998. The band reunited in 2007.

In 1994, the duo expanded to a trio when Resque drummer Wez joined the band. In 1996, the band expanded further to include Salvatore Alessi of SMASH on bass, Ben Lambert on keyboards, and Wez's brother Steve on guitar.

The groups most successful single, "The Only Living Boy in New Cross" from their UK #1 album "1992: The Love Album", reached #7 in the UK and #26 on the Billboard Modern Rock chart in the United States.