Barney's efforts to hook up with women are being thwarted by a mysterious woman from his past. Barney and the gang must sift though his many past flings in an attempt to find out who she is.
Quest roles:
Dawn Olivieri(Anna), April Bowlby(Meg), Brendan Patrick Connor(Janitor), Maite Schwartz(Holly), Chris Tallman(Mark), Ken Barnett(Colton Dunn), Hallie Lambert(Kate), Katie Savoy(Karen), Kathy Uyen(Julia), Yvonne DeLarosa(Charna), Jennipher Foster(Maggie)