Beelzebub Episode 19 English Subbed Episode Title:The Doctor has Arrived.Episode Description:Tatsumi returns home after being defeated by Tojo to find that Hilda has returned from the Demon World with the imperial doctor, Forcas Rachmaninoff, and his assistant, Lamia, to help determine the cause of Beel's illness. He diagnoses the illness as King Fever, resulting in massive amounts of demon power being transferred from Beel to Oga. However, Baby Beel feared that Oga wouldn't be able to handle the overwhelming power and might die if it was too much for him, so he severed the link between him and Tatsumi for his sake...