If NO ORDINARY FAMILY is going to go down — like any good superhero — it sure as heck is not going to go down without a fight. No really. In an effort to reverse the unfortunate ratings slide that has one of our favorite new shows’ renewal chances firmly planted on the proverbial “bubble,” ABC’s action-packed family drama is pulling out all the stops by bringing on board two BATTLESTAR babes. And here with your first look at Tricia Helfer and Lucy Lawless, the latter of which will be kicking off the first of a multi-episode arc next Tueday as the mysterious Mrs. X who tasks the sexy and dangerous Sophie (Tricia Helfer) with putting Jim and Stephanie’s marriage in jeopardy is theTVaddict.com. More first look photos of which can be found after the jump.