Angels in the Endzone

Jesse Harper is the only talented player on his high school football team, but he quits after his father dies in a car accident. His younger brother, Kevin, who realizes that football is the most important thing in Jesse's life, sends a nighttime prayer which is heard by some sports-loving angels who come to the rescue. Now, with their help, the team wins all the matches, but how can Kevin make people, and especially Jesse, believe in their existence?