Big Shots: Who's Your Daddy?

Duncan's reputation could block a huge deal for Reveal, so he enlists Cameron to help him appear like a perfect father. Cameron tries to deal with Zack's shocking news that he is Duncan's son. James tries to patch up hard feelings between his girlfriend and Katie as he wrestles with telling Katie the truth about her boyfriend. Brody's father-in-law pays the guys a visit and rubs them all the wrong way. Karl struggles with Wendy's wanting him to sleep with Marla, his ex-mistress, so they can have a baby.