The Boxcar Children, spending the summer at Mystery Ranch with the Aunt Jane, try to help when their friend Mike Wood's house burns down and he is blamed for starting the fire.
An adaptation of Gertrude Chandler Warner's story about the Alden children--Henry, Jesse, Violet, and Benny--who go on a summer trip to visit Aunt Jane and help their friend Mike find out who started the fire that burned down his house.