The Seaside Wellness group stages an intervention for a defensive and volatile Amelia, who has resurfaced after disappearing on a 12-day drug binge with her boyfriend, Ryan. During the intervention, Amelia mercilessly attacks her friends one-by-one, and Addison, in particular, has trouble seeing her sister-in-law in her present condition.
Elenco: Kate Walsh , Benjamin Bratt , Paul Adelstein , KaDee Strickland , Caterina Scorsone , Matt Long , Taye Diggs , Amy Brenneman , Griffin Gluck , Brian Benben , Stephen Amell .