Dennis tells the trial and tribulations of an 11 year old boy who is still wetting his bed during the night. His parents experience the anger and stress caused by this challenging condition. They go from doctor to therapist, try prescription drugs, psychology, bedwetting alarms, and finally threats. Nothing seems to work. A resourceful Dennis finds a temporary solution: deceipt. But he's soon discovered and his father reacts violently. Dennis runs away from home and seeks refuge with a friend. An unexpected discovery brings the family back together. Dennis may - or may not stop bedwetting, but the experience has left the family stronger, and wiser.