Stephon Fuller

Addison returns to Seattle to perform a procedure on Mark's pregnant daughter; Cristina is assigned the lead on a complicated surgery.

Jonah finds himself in trouble with Sandra and Glenn when her son, Tony, starts working at Cloud 9; Mateo tries to help Cheyenne be a better floor supervisor; Garrett is unwittingly thrust in the middle of Dina's relationship with Brian the vet.

Joey starts dating Katie, a little girl who packs a mean punch. When Ross refuses to contribute to the retirement fund of the building's maintenance man, he winds up offending everyone in the building.

The profilers investigate a serial rapist; Elle makes a critical decision that could let the rapist go free and impact her career.

When high-school classmates reunite to unearth a time capsule buried 20 years earlier, they find the corpse of an adolescent friend inside; while combing through the victim's life, the team members rehash their own teen years.

Nora and Saul's not-so-loving mother (Marion Ross) makes an unwelcome visit to celebrate a milestone in her daughter's life.