Later, the more risqué humour of Pete and Dud went farther on long-playing records as "Derek and Clive". The first recording was initiated by Cook to alleviate boredom during the Broadway run of "Good Evening", and used material conceived years before for the two characters but considered too outrageous. One of these audio recordings was also filmed, and therein tensions between the duo are seen to rise. Chris Blackwell circulated bootleg copies to friends in the music business. The popularity of the recording convinced Cook to release it commercially, although Moore was initially reluctant, fearing that his rising fame as a Hollywood star would be undermined. Two further "Derek and Clive" albums were released, the last accompanied by a film.