Tricia Helfer on TWO AND A HALF MEN Season 7 First Look October 26, 2009 Two and a Half Men Take a first look at photos of Tricia Hilfer on TWO AND A HALF MEN Season 7 Episode 8 “The Moustache Attachment” airing Monday November 16 (9:00-9:31 PM, ET/PT) on the CBS Television Network. Episode Synopsis: TWO AND A HALF MEN “The Moustache Attachment” Season 7 Episode 8 – Chelsea (Jennifer Taylor) invites her beautiful college roommate, Gail (Tricia Helfer) to stay at the house while she gets over a bad breakup and Charlie (Charlie Sheen) dreams of threesomes. Online Episodes: Watch any Two and a Half Men episodes that you may have missed here. (Photos: Courtesy of CBS) Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)