Kyla-Drew

When Barney’s father arrives at the hotel, Barney devises a plan that makes Robin very nervous. Meanwhile, Ted is convinced someone framed him by messing up a wedding-related duty.

After investigating the murder of a retired Master Sergeant, the NCIS team uncovers a fraudulent charity that preys on those searching for missing military personnel. Meanwhile, Bishop agonizes over the results of her probation evaluation, and Tony contemplates adopting stray cat that followed him home.

Dawn has had enough of her brothers' gross out antics and finally gets her own room. It's a dream come true until the quads realize they need each more than they think. Guest Star: Kyla-Drew Simmons

As The Quad's 10th birthday approaches they decide it is time for them to have individual, "grownup" parties. They each plan their own party, but quickly discover that maybe they're not in a hurry to grow up.

As Derek prepares for his move to DC, Meredith keeps herself busy at the hospital. Meanwhile, Jackson and April deal with difficult news, and Arizona and Amelia discuss how to best approach Dr. Herman.