Celebrity Rehab

As the patients check in, Dr. Drew first lands them at the Pasadena Recovery Center, and then meets with them individually to examine the role that their addictions play in their lives.

Dr. Drew's patients are just beginning the treatment process, and as many of them are life-long drug users, the physical effects of detox are severe for many of the addicts.

While the detox process is painful and difficult for all the patients, most are making it through without complications, until Mindy McCready suffers an intense seizure and is taken to the hospital.

As the first week of treatment comes to an end, Tom begrudgingly decides to return to the Pasadena Recovery Center, followed by his girlfriend Monroe, who is suspected of having brought drugs onto the unit.

Kari Ann Peniche arrives at the Pasadena Recovery Center to begin treatment, and it's not long before her demanding personality offends the other patients.

Past alumni successes from Celebrity Rehab return to encourage the patients to remain sober. The visit proves successful, as recovering alcoholic Brigitte Nielsen helps Dennis come to terms with his own alcoholism.

Dr. Drew invites the addicts and their families to a lake house for a group session to discuss the importance loved ones play in the recovery process.

As rehab nears an end, the patients become apprehensive about their ability to stay sober outside the safety of rehab, and many wrestle with the idea of continuing their journey in sober living.

Kari Ann returns to treatment, and at the final process group patients write emotional goodbye letters to their addictions and consider if they will continue on in sober living or not.