Cathryn de Prume

Derek and the attendings go out to celebrate when he gets the grant he needs for his clinical trial; Meredith and Alex must fend for themselves during the night shift.

Jeff (Patrick Warburton) and Audrey (Megyn Price) move forward with the procedure to impregnate Brenda (guest star Sara Rue) with their child. Russell (David Spade) and Timmy (Adhir Kalyan) start dating pro-basketball players. Adam (Oliver Hudson) and Jennifer (Bianca Kajlich) steal Jeff’s Omaha Steaks and then suffer the consequences.

Jeff (Patrick Warburton) remembers that his anniversary with Audrey (Megyn Price) is approaching, and believes that Audrey has forgotten. He sets out to show Audrey how great it is that he remembered, and she did not – a first in their relationship. Jen (Bianca Kajlich) agrees to go bowling with Adam (Oliver Hudson) on their date night. Timmy (Adhir Kalyan) is forced to go on a date with Russell (David Spade) and a new date (guest star) and act as a translator as she speaks Italian.

Five-0 investigates the 10-year-old cold case of a missing teen when a boy suffering from PTSD undergoes hypnosis and realizes he may have witnessed her murder. Also, Danny's sister, Bridget (guest star Missy Peregrym), visits Oahu for a business conference, and he suspects that she may be getting too close to a co-worker.

While examining a young boy, Pratt finds a suspicious gash across his chest and calls Wendall (recurring guest star Mädchen Amick) for a consult. Kovac and Pratt examine a man who was shot when he confronted his boss with a gun. Jake (recurring guest star Eion Bailey) tries to convince Abby to date him despite his being a student.