Blad-Johan and the Nature Filmer are two cartoon characters who are part of this rhapsodic montage of crazy ideas and situations that take place in nature.

• Svenska Filminstitutet
• Måns Herngren
• Tintin Anderzon
• Bertil Norström
• Johan Hagelbäck
• Ulf Larsson
• Anders Klintevall
• Tomas Norström
• Peter Wahlbeck