* Don Pedro Colley as Don "The Dragon" Wilson
* Clarence Williams III as Clarence "The Spider" Monroe
* Ji-Tu Cumbuka as Ji-Tu "Bullet"
* Chuck Mitchell as Chuck "The Tank" Turner
Supporting cast
* Rosalind Miles as Rosalind
* James T. Callahan as "Fat Cat"
* Don Diamond as "Fingers"
* Bob Minor as "Knuckles"
* George Murdock as Police Lieutenant Daniels
* Bernie Hamilton as Willie "Scoo-Bee"
* Dick Butkus as The Butcher