What a non-everyday visit! Just imagine: Little Měrka is with her grandmother and wants her to finish telling her the fairy tale. But mother says that this is not possible, because grandmother is in a coma. However, when Měrka opens the bedroom door, she is suddenly in another world. Ice, snow and seagulls surround her. But where is grandmother? Měrka meets Taya from Africa, who is looking for his grandfather. What is the big polar bear doing here? Why do people on the coast live in igloos and build boats out of ice? I wonder if Grandma will recognize them and who is the thief of memories? And most importantly – will Měrka and her grandmother find their way home again? Find out the answers to these and many other questions in the exciting radio play “The World Behind the Door”.