TaleSpin - Season 1 Episode 28

Baloo and kit are hired to fly Professor O'Bowens, an archeologist, to a forbidden temple to find a mystical idol. After he acquires it, the pirates reveal themselves and demand the idol. Not to lose the it so easily, O'Bowens gives the idol to Kit and Baloo and tells them to return without him. He warns them not to look into the idol's eyes during a thunder storm, but the two get curious as to what would happen and tempt fate, resulting in them switching bodies. The two must then cope with their new positions until O'Bowens returns, and avoid the pirates who are still seeking the idol. However, they find they have until sunrise the next day to return to normal or be trapped like this forever.