Young foster child Roger Bomman and his friend, J.P., love to sneak into baseball games of the struggling California Angels. Still in limited contact with his widowed father, Roger asks when they will be a family again. His father replies sarcastically, "I'd say when the Angels win the pennant". Taking his father's words literally, he prays for God to help the Angels win. In a game against the Toronto Blue Jays which Roger and J.P. attend, he sees a group of angels led by Al helping the team. Although he can see them quite clearly, everyone else can only explain the seemingly impossible acts as freak occurrences. Roger's unique ability to see which players are receiving help from angels leads their skeptical manager George Knox (who hates children) to keep him around as a good luck charm and consultant. Due to the much-needed help, the Angels start to win games and make a surprising second-half surge to the top of their division.