Sherlock's brother, Mycroft, arrives in New York and enlists Holmes and Watson to help solve a case involving his former fiancee. Meanwhile, Sherlock has a difficult time accepting Mycroft and Joan's relationship. Rhys Ifans guest stars (TV-14 D, V)
When Molly learns that her baby is alive, she sets out with Kern and Kryger to devise a plan to intercept the baby before Sparks and Yasumoto can relocate him. Meanwhile, John struggles to keep up with Ethan's rapid development. Tessa Ferrer guest stars. (TV-14 V)
American journalist James Foley has become the first casualty of a new war against the U.S. Holly Williams reports on how the leaders of terrorist group ISIS rule with brutality and fear; and, the parents of James Foley addressed the media on Wednesday to discuss the life of their son. They said that Foley, who was beheaded by ISIS militants, lived his passion as a journalist. His mother Diane stated, "Jim was there to hear the truth, bear witness to the love, the suffering, the hopes of the people."
Bill makes a last-ditch effort to get Brooke to marry him. (TV-14 D)
When Carol finds out that Nathan is seeing a therapist, she secretly makes an appointment for herself in order to find out what's going on. (TV-PG L)
Convinced the agency has her baby, Molly is determined to find out where. Meanwhile, John discovers new and startling advancements in Ethan's programming, and Kern holds Kryger hostage in an attempt to recover the incriminating video he stole from the ISEA. JoBeth Williams and Tessa Ferrer guest star. (TV-14 V)
Will a Detonator become a new target? Plus, Zingbot is back and he brought Kathy Griffin to dish out the zing. (TV-PG L)
Dave welcomes comedian Kathy Griffin, documentarian Ken Burns and musical guest Jeremy Messersmith. (TV-PG)
Bill hace el último esfuerzo para conseguir que Brooke se case con él. (TV-14 D)
Dylan questions why Avery wants to help Austin, a harsh reality sets in for Neil, and Stitch witnesses a close moment between Billy and Victoria. (TV-14 D)
Download the TV Guide app for iPhone, iPad and Android!