Star Trek & Stargate: Thomas Kopache

Tom Kopache has been on `Trek a bunch of times. Even more than what I put in the graphic. He started off as a Romulan in the TNG episode where La Forge and Ro thought they were dead. Then he was in the final season of TNG as a train conductor (the one where the Enterprise becomes alive *ugh*). Kopache showed up on the Enterprise-B in Generations, once on VOY in \"The Thaw\"- not done yet - He was Bajoran Kira Taban twice on DS9, a Vulcan named Tos once on ENT and again on ENT as a scary alien in \"Harbinger.

Between his appearances on Enterprise, Kopache joined the SG-1 club in 2003`s season 7 episode \"Prophecy\". His character was named Ellori, and this was the show where Jonas Quinn could see the future (temporarily).