Season 3, Episode 10 Blowups

First Aired: December 3, 2009

Heather and Betsey are seriously injured in an explosion at Dell's house and rushed to the hospital. Meanwhile, Addison's mother (JoBeth Williams) arrives and shares a devastating family secret that further strains Addison's relationship with her father.

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  • Premiered: September 26, 2007
  • Rating: TV-14
  • Premise: A 'Grey's Anatomy' spin-off focusing on neonatal surgeon Addison Forbes Montgomery, who left Seattle Grace and moved to L.A., where she practices at (and owns) the upscale Oceanside Wellness Center. Colleagues include her boyfriend, Dr. Sam Bennett; pediat… (more)

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