The fourth round of auditions features dancers in Atlanta. Jenna Dewan-Tatum and Charles "Lil Buck" Riley are the guest judges.
Grace thinks about going undercover whilst Elliot tells Leni aoff about her contact in the Pentagon. Spud and Ray find an unlikely new ally.
Briggs digs up an old connection to help Mike get information. Paige pursues a drug manufacturer.
Is Nina and Leo's secret airport tryst about to be exposed? Billie puts her broken heart aside to get to know Lawrence before a medical emergency shakes the Proudman family.
Lord Hater and Commander Peepers brainstorm plans to capture Wander and Sylvia.
Becky turns to online gaming to escape her feelings of isolation caused by helping turn in her brother; Drew's charm backfires on him.
Dr. Daniel Pierce’s picture-perfect new life in Paris is suddenly turned upside down after he is approached by the FBI legat to help with a dangerous international case. Meanwhile, his assistant Max Lewicki and Dean Paul Haley plot to get Pierce to return to Chicago.
Hank worries a rising tennis star's health may prevent her from taking her career to the next level, while a fellow pro at her club may have fallen ill from an unexpected source. Later Hank and Evan adjust to a startling revelation about Eddie's past. And Evan and Paige reach a new milestone. Elsewhere Jeremiah finds peace in an odd place.
Maggie and Emma's preparations for the baby's christening are interrupted when Mark gets into trouble.
Blood is spilled on the Cape Caution, when a brutal storm rips across the Bering Sea. Rookie boat owner, Josh Harris swallows his pride. Captain Sig fights to keep the Northwestern from going up in flames and captain Keith battles boat-sinking ice.
Jane works to solve the murder of a jogger; Jane tries to hide her pregnancy from her mother; Maura and Frankie face the aftermath of their kiss.
Injuries at an Alamo reenactment test the staff. Meanwhile, a disoriented patient suffering from amnesia receives care; Drew helps a severely wounded soldier; Topher schedules a vasectomy operation; and Jordan's boyfriend arrives.
Maggie and Emma fall head over heels for the charming OBGYN who is delivering Maggie's baby.
Christy's race to get married is on track, but things start to move too quickly when she discovers she may be pregnant. Concerned with her daughter's well-being, Briana confronts her ex-husband about his new girlfriend. Tonya and Briana go speed dating to spice up their love lives. When Terra and Tonya get ready for a big performance, nothing can prepare them for what happens on stage.
Rivalries and romances all come to a head on the Palos Hills High School senior ski trip.
April gets a new assignment at work and reports to a new supervisor, Raquel. Sarah urges Brenna to get an after-school job to learn more about responsibility.
Molly takes the lead, while Gus pursues a hunch. Lester manipulates a situation, and Malvo finds a new target.
Bea discovers Simmo has a weakness she can exploit for her own ends. Meanwhile Fletch and Will face off in a confrontation that will end their friendship for good.
Hanna is overjoyed as Benny finally wakes up from his coma and makes astounding progress in recovery. He also reconnects with an old classmate who has been caring for him in the hospital. After Wyatt is released from jail, he contemplates his mistakes and goes to visit the grave of Lizzie, the little girl he killed, where he is recognized by the girl's mother as the hit-and-run driver. David continues to be supportive of Jeffery and attempts to understand his life by talking with Landon. However, David encounters another personal problem when Maggie oversteps her professional boundaries. Meanwhile, Quincy, the father of Candace's child, shows up at Candace and Amanda's apartment, and Amanda discovers that Candace's past is more of an enigma than she thought. Elsewhere, Jim pays the still-captive Candace a visit and gives her a final chance to save her life.