Linda Blair
To this day, people still remember Linda Blair as the soup-spewing child in The Exorcist. The actress now works as an animal rights activist. From 2010 to 2012, she was in an Animal Planet show called Pit Boss. These days, she works full-time on Linda Blair WorldHeart Foundation, the charity that she founded in 2004. It adopts and rehabilitates rescues from all over the country.
Mackenzie Phillips
Aside from starring in American Graffiti, Mackenzie Phillips also played Julia in One Day at a Time. She was also in a Disney show called So Weird. Unfortunately, things have not been easy for the actress. She dealt with substance abuse problems but has since overcome them! She is now a drug rehab counselor at Breathe Life Healing Center in West Hollywood.