Daryl Sabara

Rachel, Joey and Charlie (recurring guest star Aisha Tyler) attend an uncomfortable dinner party at Ross' apartment, but they fear for his state of mind when Ross uncharacteristically overindulges in wine, song and laughter. Meanwhile, Chandler commits an unpardonable act when he and Monica visit a couple who have adopted a cute boy. And former surrogate mother Phoebe is visited by her brother, Frank Jr. (recurring guest star Giovanni Ribisi - "Saving Private Ryan"), who is desperate because he can no longer cope with his precocious triplets.

A 12-year-old boy believes he’s cursed after a Ouija board tells him he’s going to die. His father, a major financial supporter of the hospital, makes escalating demands of House and the team as they try to diagnose the boy’s pneumonia-like symptoms and incongruous rash. Tension intensifies when House invites Chase’s estranged father, a renowned doctor visiting from Australia, into their circle of diagnosticians - much to Chase’s discomfort - and House is intrigued by Chase’s lack of relationship with his father. When the boy’s diagnosis becomes more evident, the young patient is forced to face the idea that his father may not be everything he believes.

A young boy who had disappeared a year ago turns up for sale by a child pornographer on an online auction. A former profiler who now heads the FBI's Innocent Images Unit asks Gideon and the BAU to help her save the boy's life.

Alex, Justin and Max learn about another kid wizard who's allowed to use magic whenever he wants.

As Portland’s homeless youth start to go missing, Nick (David Giuntoli) uncovers a deadly black market supplying the Grimm world with human organs for all types of elixirs. As the investigation heightens, Nick and Juliette (Bitsie Tulloch) befriend a pair of homeless siblings, Hanson (guest star Daryl Sabara, “Spy Kids”) and Gracie (guest star Hannah Marks, “Necessary Roughness”), whose friends have gone missing. Russell Hornsby, Silas Weir Mitchell, Sasha Roiz and Reggie Lee also star.