The second season of SyFy’s Stargate Universe looks action-packed! In this brand new trailer from SGU, we get our very first look at Robert Knepper (Samuel of Heroes) and Julie McNiven (the angel, Anna, of Supernatural). Knepper plays Simeon, a Lucian Alliance baddie and McNiven plays Ginn, Eli’s love interest (yay, Eli!). Check out this new trailer that rolled out at this year’s SDCC.

Stargate Universe Season Two SDCC Trailer

Stargate Universe returns on September 28, 2010!