Género: Animación
Estrellas:
Personal: John Halas (Director), Joy Batchelor (Director), Joy Batchelor (Producer), John Halas (Producer), Matyas Seiber (Music)
País: United Kingdom
Idioma: English
Estudio: COI, Halas and Batchelor Cartoon Films, BFI
Duración: 9 minutos
Calidad: HD
Lanzamiento: Jun 05, 1946
IMDb: 10
Palabras clave:sleep, insomnia, medicine, health, public health, health education, posture, educational film
