The expedition crew are adrift at sea after encountering engine trouble. They pin their hopes for rescue to messenger pigeons, who manage to bring in help... and even more trouble!
#7   Rescue! Sea-Sent SOS
Rettung! SOS auf hoher See
¡Rescate! SOS marítimo
¡Rescate! SOS marítimo
07 : AU SECOURS ! SOS EN HAUTE MER
# 7    Chiamiamo i soccorsi! Un SOS dall'oceano!
#7 Resgate! SOS mandado pelo mar
#7   На помощь! Сигнал SOS с моря