Clifton Jones

as Klingon Helmsman

as Ensign Craig

as King Jabalani

as Billy Bear

as David Kano

as John Gabole

as Doctor Lule

as Sgt. Hunt

as Sgt. Hunt

as Blackavar (voice)

as Stanley

as Abraham St. Jacques

as Henry Tasker

as David Kano

as Dr. Adams

as Dr. Kibu (archive footage)

as Larry

as Greenwell Shumba

as Hetherton

as Dr Gordon

as Eremasi

as Dr. Kibu

as Lusaka

as Black Actor

as Manuel Patino

as Self

as Black Power Militant (uncredited)

as Chokey

as Prosecution Counsel

as Mr. Smythe-Sekou, QC

as General Sakut

as Cacambo

as Pieter Amidou

as Nelson

as Prosecuting Counsel

as Jethro

as Jamaican Passenger

as A Man