In his riveting memoir, A Life in Parts, Cranston traces his zigzag journey from his chaotic childhood to his dramatic epiphany, and beyond, to mega-stardom and a cult-like following, by vividly revisiting the many parts he's played, on camera (astronaut, dentist, detective, candy bar spokesperson, President of the United States, etc.) and off (paperboy, farmhand, security guard, dating consultant, murder suspect, dock loader, son, brother, lover,...