The Fundamentals of Caring The heartfelt charms of Paul Rudd and the understated warmth of this dramedy will make for a proper mom-kid bonding experience. Rudd plays Ben, a retired writer who becomes a caregiver for the snarky Trevor (Craig Roberts), a young man with Duchenne muscular dystrophy. Despite scepticism from Trevor's mother, the two wind up on a soul-searching road trip together. Watch The Fundamentals of Caring on Netflix. Image Source: Everett Collection