Gen: Animaţie
Stele:
echipaj: John Halas (Director), Joy Batchelor (Director), Joy Batchelor (Producer), John Halas (Producer), Matyas Seiber (Music)
Țară: United Kingdom
Limba: English
Studio: COI, Halas and Batchelor Cartoon Films, BFI
Durata de functionare: 9 minute
Calitate: HD
Publicat: Jun 05, 1946
IMDb: 10
Cuvinte cheie:sleep, insomnia, medicine, health, public health, health education, posture, educational film
