Kor

Kor, played by John Colicos, is the first Klingon to appear in Star Trek. The character is introduced in the original Star Trek episode "Errand of Mercy". Kor later appears in the animated episode "The Time Trap", for which James Doohan provided the voice. Colicos reprised the role in Star Trek: Deep Space Nine's "Blood Oath", "The Sword of Kahless", and "Once More Unto the Breach". Kor acts as an antagonist to James T. Kirk on Organia in "Errand... more

Kor, played by John Colicos, is the first Klingon to appear in Star Trek. The character is introduced in the original Star Trek episode "Errand of Mercy". Kor later appears in the animated episode "The Time Trap", for which James Doohan provided the voice. Colicos reprised the role in Star Trek: Deep Space Nine's "Blood Oath", "The Sword of Kahless", and "Once More Unto the Breach". Kor acts as an antagonist to James T. Kirk on Organia in "Errand of Mercy", in which the Klingons and United Federation of Planets are on the verge of open warfare. The Organians reveal themselves as beings of pure energy and force the Federation and Klingons to sign a peace treaty. Kirk and Kor, who commands the IKS Klothos, work together to escape the Delta Triangle in "The Time Trap". Kor, along with original series Klingons Kang and Koloth, appear in the Star Trek spin-off Deep Space Nine. Each of the trio's firstborn sons had been killed by a genetic virus unleashed by an Albino Klingon on whom the... less