A very cute Dutch children's family comedy, adapted from Paul van Loon's "The Frog Teacher". The little girl is very cute. Sita's mother rarely accompanies her. Sita's teacher Franz cares about her very much. Unexpectedly, the teacher suddenly turns into a frog! A few days later, the teacher was late because a big black stork almost ate him. The principal wanted to expel him, and Sita and her good friend Walter wanted to stop him, so they went to search the principal's office. The big stork flew in through the window, and Walter ran away in fear, leaving Sita alone in the principal's office. Sita was very angry that Walter left her, so the next day she asked teacher Franz to turn into a frog and take him home. The teacher then realized that Sita was very lonely. On the day of the school celebration, the teacher turned into a frog in public! Sita also discovered that the principal was the big stork! With the help of her mother and Walter, can Sita turn danger into safety?