 He later appears again in the third book at the Halloween celebrations where he bans Mildred Hubble and Ethel Hallow from attending the celebrations for causing the havoc the previous year.He is also revealed to be friends with Algernon Rowan-Webb and also one of his fellow magicians from the days when Cackle's Academy was used for meeting places for magicians and wizards.In the 1998 TV series, Egbert Hellibore was portrayed by Terrence Hardiman.