Terrell, Captain Clark

Star Trek II: The Wrath of Khan
Episode: MOV 002 - Star Trek II: The Wrath of Khan

Commander of the U.S.S. Reliant. In 2285, Terrell was subjugated by Khan Noonien Singh's brain-eating Ceti eel. The information was used to help steal Project Genesis. Terrell later killed himself rather than obey orders to execute Kirk.