The Office The Office

8 pm/ET Fox
In this series, "B & B" stands for Brennan and Booth, but after tonight, it may default to its usual abbreviation for bed-and-breakfast. That's because Brennan shocks Booth with her sudden desire to have a baby — and she wants him to be the father! Such a development could put truth to the rumor that these two will finally get to know each other in the biblical sense, but in the meantime, Booth does his best to process this momentous decision with some help from Family Guy's Stewie Griffin (voice of Seth MacFarlane). — Joe Friedrich

Grey's Anatomy
9 pm/ET ABC
The season finale isn't until next week, but Meredith and Derek's wedding is scheduled for tonight. It's also the series' 100th episode, so what better way to celebrate, right?  But whether the bride and groom will get to the church on time is an open question. Another one is whether "bridezilla" Izzie will. It appears the surgery she was being wheeled into at the end of last week's episode turned out well, but there are ominous signs, too — like Jeffrey Dean Morgan in the guest cast. — Paul Droesch

The Office
9 pm/ET NBC
If there's one thing high-strung Michael Scott doesn't need, it's coffee, especially with all the jittery changes in his life — quitting his job, trying to launch his own paper company and returning to Dunder Mifflin, to name a few. So it should be good to the last drop tonight: Michael embraces the idea of a "café disco" by introducing dance fever and coffee to the office, resulting in quite a jolt. Meanwhile, Jim and Pam rev up for a secret trip. — Dean Maurer

Michael J. Fox: Adventures of an Incurable Optimist
10:02 pm/ET ABC
In times like these, with dark clouds all around us and more on the horizon, it's often difficult to even get out of bed in the morning. But finding that silver lining has become a mission for actor and activist Michael J. Fox, who has been living with Parkinson's disease since the 1990s. In this special, Fox travels the globe on a quest for unique stories of optimism in the face of incredible odds, and he speaks to individuals from all walks of life for whom adversity is the best of all motivators. — Joe Friedrich

Fashion Show
10 pm/ET Bravo
Bravo may have lost its runaway hit Project Runway to Lifetime (that show's new season is slated to begin on Aug. 20), but there's still a passion for fashion here. It'll get fierce when professional designers square off in fashion-themed heats in this new real-world competition show. The series premiere introduces the 15 clothiers, who meet hosts Isaac Mizrahi and Kelly Rowland before trying to sew up wins in two challenges. Fashion dignitary Fern Mallis appears as a series judge. — Dean Maurer