Franklin (1997)

Franklin shares many good times with his Granny, but when she takes ill, he's determined to help her. When his Aunt Lucy, an archaeologist, comes to visit, they find an old treasure map made by his grandmother. It show the location of a time capsule that she buried near Turtle Lake and never dug up; shortly after she buried it, her parents died in a house fire and she hasn't been back since. When Granny becomes ill, Franklin learns that there is a turtle talisman inside the capsule, containing a strong magic that can help his Grandma. He sets out to find it with the help of Bear, Beaver, Snail and Aunt Lucy. However, he also has to contend with Aunt Lucy's headstrong goddaughter Samantha.