Tracy Jordan challenges Liz by leading his own protest in defense of idiots everywhere. Jack faces off with Devin Banks yet again, but still finds time to interfere with Liz's relationship by giving Criss an ultimatum.

The auditions continue on American Idol as the judges travel to Galveston, TX to search for the next singing superstar. Don't miss another round of good, bad and outrageous auditions.

Leonard and Penny experiment with dating, while Raj develops a peculiar relationship with his phone's virtual assistant.

Feedback from a focus group prompts Leslie to host a bowling party in hopes of gathering support for her campaign. Meanwhile, April, Chris, Donna and Jerry begin cold calling voters while competing to see who can raise the most money for Leslie's campaign.

After Rob and Maggie disagree over a pillow, Rosa and Fernando teach them that their first fight will determine who has all of the power in their relationship. Meanwhile, Fernando makes Hector get a job.

Liz uses Jacks own playbook to handle her contract negotiations, while Kenneth takes a new page assignment after feeling slighted by his TGS coworkers. Tracy and Jenna are hired as entertainment for their accountants sons bar mitzvah.

A NASA scientist seeks Walter's help to find the matching pair of a red stiletto left behind by a woman he met at a bar. Walter uses the stiletto as the first clue to finding the missing woman but in the process he uncovers her shocking secret that winds up putting his own life in danger.

The designers have a need for speed when they must race against time to create flashy and splashy wear fare for model Miranda Kerr. Fashion luminary Diane von Furstenberg makes an appearance.

The guys conduct a focus group with unique consumer questioning, are totally unfit as trainers in a gym class, and pretend to work at a famous New York bakery.

Cyril is promoted to field agent, while Malory institutes a strict drug-testing policy. Neither of which sit well with the staff of ISIS.

Mike returns and learns about Danny's threat to find new tenants; the girls hire X-rated entertainment for Pauly and Mike's birthday party; the gang heads to Staten Island in hopes of persuading Vinny to come back to the shore.

Mitch is given the difficult task of defending Judd Grafton, a gambler wrongly accused of murder. With Judd continuing to claim his innocence and willing to take the risk of a guilty verdict, Mitch puts Ray to work to find any helpful clues.

Gary and Joel realize that they're poor, so they try to set up Gary's stepmother with a rich guy who's the father of a new student at their school.

Tilda Swinton

Cuba Gooding Jr., Jon Heder, They Might Be Giants

Drew Barrymore

The murder of an elderly janitor in his home is carried out with such precision and planning that the only evidence the killer leaves is designed to lead the detectives around in circles.

The police end up catching up with the Hustle conmen after corrupt police officer DI Fisk is bribed into helping bring them down. The team move onto their latest mark, Linda Runcorn, the crooked CEO of an online hotel and restaurant guide. They have no clue they are being watched though. Fisk ends up arresting Sean's ex-girlfriend on false charges and blackmails her into spying on the gang so he can catch them.

Graham is joined on the show by Liam Neeson, Sir Patrick Stewart, Alan Davies and Ed Sheeran.