Hi Nancy,
The mother and son interventionists who were on Dr. Phil apparently have their own show on TLC (produced by Dr. Phil) - it was on last night (Wed) on TLC. It's called, "Cracking Addiction" and is almost identical to the TV program Intervention. Brandon, the son interventionist, is a former difficult child who has turned his life around.
After that show, another one called, "Addiction" aired, and is hosted by one of the former interventionists from "Intervention." This particular show is very good, because it realistically shows what happens throughout the first 30 days of treatment; all the ups and downs, the difficulties of treatment, whereas Intervention magically shows them 30, 60 or 90 days later looking refreshed and renewed, as if they've been on vacation. I noticed also that this show works closely with the family members who have difficulty detaching from their loved one's behaviors. Very helpful.