Model and actress Mariel Hemingway tells PEOPLE how her family's battle with mental illness led her to support the Ryan Sang Licht Bipolar Foundation
Liz McNeil and Alexandra Hurtado, People
Tue, 08/04/2015 - 1:35pm
Model and actress Mariel Hemingway tells PEOPLE how her family's battle with mental illness led her to support the Ryan Sang Licht Bipolar Foundation