Thomas Riker
ThomasRiker RichB
Vital statistics
Position Lieutenant


Age Born 2335

Duplicated 2361

Status Active 2371
Physical attributes
Height Unknown
Weight Unknown

Thomas Riker was a result of a transporter accident in 2361 that created two William Thomas Rikers, genetically indistinguishable from each other, with personality and memories identical up to the point of the duplication. One of the duplicates continued to be known as William Riker, the other was known as Thomas Riker.

Thomas Riker's life and experiences were the same as William T. Riker's prior to 2361. In that year, William Riker, at the time a lieutenant assigned to the USS Potemkin, was leading an evacuation mission on the planet Nervala IV. The planet was notorious for its atmospheric distortion field which prevented the use of transporters and shuttles except for brief periods every eight years. During Riker's transport from the planet's surface, a second confinement beam was initiated to overcome these difficulties, with the intent of reintegrating the two beams in the transporter buffer prior to rematerialization on the ship. However, the modulation of the distortion field caused only one transporter signal to correctly materialize on the Potemkin – the second signal bounced off of the field and rematerialized on the planet's surface, unbeknownst to the rest of the crew. As a result, two identical William Thomas Rikers were created; one materialized aboard the Potemkin, and the other was left on the planet's surface, his existence going unnoticed by the crew of the Potemkin. Because the split between signals resulted in an equal distribution of Riker's transporter pattern, both of them had an equally legitimate claim to being the "real" William T. Riker.

The existence of this other William Riker (hereafter referred to as "Thomas") was discovered on Nervala IV eight years later in 2369 when the USS Enterprise-D returned to retrieve scientific research that had been left behind. With the aid of Thomas, who had altered the computer systems on the planet to aid in his survival, the Enterprise away team was able to access the information and return to the ship with Thomas.

In 2370, Thomas expressed dismay at the Federation's policies towards the Cardassians and the Federation colonies in the Demilitarized Zone, and later joined the Maquis resistance. In early 2371, Thomas, posing as William Riker, came aboard Deep Space 9 and stole the newly commissioned USS Defiant.

With Major Kira as his unwilling passenger, Thomas took the Defiant to the Orias system, deep in Cardassian space, where the Maquis believed that the Cardassians were building a fleet of warships. Major Kira accused Thomas of still acting like a Starfleet officer instead of a terrorist; more concerned with intelligence reports and interstellar politics than with simply hurting the enemy. Trying to locate the Defiant with the assistance of Commander Sisko, Gul Dukat swore that he knew nothing of the fleet in the Orias system. He was telling the truth, as the fleet had been constructed by the Obsidian Order in direct violation of Cardassian law. As the Defiant arrived at Orias, it was intercepted by a number of Cardassian warships.

Sisko achieved a compromise with Dukat and negotiated Thomas' surrender – in exchange for the Defiant's sensor scans of the secretive Orias base, Thomas' sentence would be reduced to life imprisonment in a labor camp on Lazon II, while the Defiant would be escorted back to the Federation-Cardassian border returning the rest of the Maquis crew to the Federation for trial. Thomas was initially wary of accepting the terms offered to him, but Kira pointed out that it would accomplish his mission and let his crew escape Cardassian imprisonment, even challenging his reluctance as some kind of death wish, a desire to go out in a blaze of glory in order to distinguish himself from the other, more successful William Riker.

Immediately after Thomas surrendered the Defiant to the Galor-class cruisers of the Cardassian Central Command, the Kraxon extended its shields around the Defiant to protect her from the fast approaching ships from Orias (upgraded Keldon class cruisers with markedly higher top speeds than regular ships of its class). Upon seeing this, the ships from Orias – under the command of the Obsidian Order and not technically part of the Cardassian military – turned around and returned to the Orias system.

Just before Thomas transported over to the Kraxon, Kira promised to return for him one day, but it is not known whether she ever did.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.