As Reliant locates a suitable planet in the Alpha Ceti system, Terrell is overjoyed that his tedium is about to end. Unfortunately, scanners indicate a tiny bit of particulate matter that threatens to scrap the entire location. The test site must be a dead world--totally devoid of even microscopic life. Hoping to finally rid himself of his mission, Terrell and First Officer Chekov beam to the sand-blasted surface of Seti Alpha Six.
Once there, they are quick to discover the wreck of a transport ship half-buried in the sand. As Terrell explores the ship, Chekov makes a startling discovery--the ship is none other than the infamous S.S. Botany Bay. The derelict sleeper ship had been used to transport a group of genetically enhanced supermen away from Earth in the year 1996. The leader, one of the most feared dictators of human history--Khan Noonien Singh!
Overpowered, Terrell and Chekov are used a pawns to exact revenge on the man who marooned Khan and his followers fifteen years prior--Admiral James T. Kirk. Later, Kirk and his party discover that Khan has taken control of Reliant and is pursuing Kirk in very much the same destructive manner that Ahab pursued his White Whale. With very much the same results. Those of you who have yet to see the movie, check it out and then read the book.
Using the deadly Seti eel to control his victims, Khan orders Terrell to kill Admiral Kirk. Pulling his phaser, the Captain holds the Admiral at bay for a time. However, as he struggles to resist it becomes apparent that while the eel is powerful, Terrell's will is stronger.
Terrell fights against the control exerted by the slithering abomination long enough to regain his composure.
Still training his weapon on Kirk, he flings his communicator to the ground and collapses in a fit of agony.
Rolling back up to his knees, he once again points the phaser at the Admiral before turning it on himself. Moments later, Terrell pulls the trigger and disintegrates.
To make Terrell, I took the head and hands from Capt. Sisko and placed it on the body of Admiral Kirk. The hair was from Klingon Commander Kor, re-sculpted to resemble Terrell. The Star Trek: Innerspace Stargazer was used to stand in for the bridge of the Reliant.