Morrissey–Mullen was a British jazz-funk/fusion group of the 1970s and 1980s. Considered one of the most popular jazz groups in London, the band was led by Dick Morrissey on tenor and soprano saxes and flute, and Jim Mullen on guitar, who joined forces in 1975, playing together for sixteen years, during which they came to be known as "Mr Sax and Captain Axe" because of their hallmark based around calls and responses between guitar and saxophone.