Disney's "Alexander and the Terrible, Horrible, No Good, Very Bad Day" follows 11-year-old Alexander (Ed Oxenbould) as he experiences the most terrible and horrible day of his young life—and soon learns that he's not alone when his mom (Jennifer Garner), dad (Steve Carell), brother (Dylan Minnette) and sister (Kerris Dorsey) all find themselves living through their own terrible, horrible, no good, very bad day.