Chuck Lacey

Walden and Bridget go head-to-head trying to take over his company, Walden Loves Bridget Inc.; Walden turns to Alan for help.

Barney finds an episode of Robin's "Underneath the Tunes" as Robin Sparkles; Lily and Marshall fear that Ted's new girlfriend is a stalker.

Just when J.D. (Zach Braff) thinks he's landed the chief resident position, Dr. Molly Clock (guest star Heather Graham) convinces Elliot (Sarah Chalke) that she should apply as well. Carla (Judy Reeves) becomes green with envy as everyone starts listening to Dr. Clock's advice, leaving Carla feeling like she's losing control. Meanwhile, Dr. Cox (John C. McGinley) and Turk (Donald Faison), find great difficulty in the removal of a light bulb from a patient's posterior. Ken Jenkins also stars.

Steve invents some musically-activated gunpowder, but Myra mistakes it for pepper when she uses it to prepare a big dinner for Carl's commissioner!

Mindy takes Pete to her cheating ex-boyfriend's wedding; Danny's younger brother makes an announcement.