 Benny s wedding plans are thrown into confusion after Rosalie reveals she s already married. So, Becker tries to get the other retarded man, Tim, to sign annulment papers so Benny can go through with it. Meanwhile, Halliday s overzealous preacher father pays an unexpected visit and meddles in her case involving a high school biology teacher who was fired from his job for teaching creationism. Markowitz questions Kelsey over their fading love, and Eli questions his feelings for Denise.