A group of aliens comes to Earth to learn about its population, customs, etc. To avoid detection, they take on human form which gives them human emotions and physical needs without understanding what they mean. Includes all 20 episodes from season 1.

Charlie Harper is a bachelor in paradise, complete with Malibu beach house, overpaid job and a very active dating life. Then his uptight brother Alan, in the throes of a divorce, moves in, bringing his 10-year-old son Jake with him. Together they start a new family of two adults, one kid, and no grown-ups.