The Treacherous Three was an influential American hip-hop group from the Bronx, New York, active from 1978 to 1984. The group consisted of members Kool Moe Dee, Special K, and L.A. Sunshine, with DJ Easy Lee providing the beats. They were pioneers in the genre, known for their fast-paced lyrical flow and complex rhymes, and are best remembered for their hit songs "The Body Rock" and "Feel the Heartbeat." The Treacherous Three significantly contributed to the evolution of rap music, particularly with Kool Moe Dee's innovative "double-time flow."