The Ninja is a mysterious character from Tyrian.
The Ninja is a enigmatic character of unknown origin, implied to not be human and to come from another dimension. He first appears during the second episode, where he mistakes Trent Hawkins with a enemy due to the homing device planted on his ship. On the third episode, he finally recognizes Trent as an ally and helps him by guiding him through the Stargate to reach the Microsol fleet. Later on he helps Reid and Dougan to defend Savara from the Microsol forces.