Celebrity Rehab with Dr. Drew S4, E7

Eight celebrities check into rehab under Dr. Drew for 21 days.

Cast:Drew Pinsky , Shelly Sprague , Bob Forrest , William Smith , Steven Adler , Jeff Conaway , Sasha Kusina , Loesha Zeaviar , Vikki Lizzi , Seth 'Shifty Shellshock' Binzer , Janice Dickinson , Rachel Uchitel , Frankie Lons , Jeremy London , Amber Smith , Nikki McKibbin , Mackenzie Phillips , Jessica Sierra