Journalist and Author Ken Baker joins Dr. Drew this week to talk about the long journey he went on interviewing people of different faiths for his new book 'Ken Commandment: My Search For God In Hollywood' including Drew's good friend Adam Carolla.

Dr. Drew talks to a variety of callers asking about panic attacks, gender identities, marijuana usage, and Huntington's Disease.

Dr. Drew talks to a variety of callers asking about panic attacks, gender identities, marijuana usage, and Huntington's Disease.

Comedian and actor Rob Corddry joins Dr. Drew this week and they guys examine much of Rob's journey starting before college and going all the way through to the very busy working actor, writer and creator he is today. They also take some time to examine Rob and his families genealogy and the history of his family.

Comedian and actor Rob Corddry joins Dr. Drew this week and they guys examine much of Rob's journey starting before college and going all the way through to the very busy working actor, writer and creator he is today. They also take some time to examine Rob and his families genealogy and the history of his family.

Mark Linsenmayer joins the show and he and Drew discuss Mark's obsession with music as well as going very deep on Mark's deep love of philosophy and much more.

Mark Linsenmayer joins the show and he and Drew discuss Mark's obsession with music as well as going very deep on Mark's deep love of philosophy and much more.

Nicole Angemi joins Drew this week to discuss her journey from childhood to her very interesting career today and they also carve out some time to talk about her very unique and extreme Instagram feed.

Nicole Angemi joins Drew this week to discuss her journey from childhood to her very interesting career today and they also carve out some time to talk about her very unique and extreme Instagram feed.

Greg Grunberg (Star Wars, Heroes) joins Drew to discuss his firsthand experience with epilepsy. Diagnosed with the seizure disorder at age seven, Greg's son, Jake (now twenty-one), endured a variety of procedures related to his diagnosis and treatment. Greg is an advocate and fundraiser for the Epilepsy Foundation, devoted to raising awareness.