VENOM INC is Jeff "Mantas" Dunn, Anthony "Abaddon" Bray and Tony "Demolition Man" Dolan Performing Select Festivals in 2017 - Hammerfest, Inferno Fest & More In mid-2015, former Venom member Tony "Demolition Man" Dolan, together with original members Jeff "Mantas" Dunn and Tony "Abaddon" Bray, formed a second incarnation of Britain's seminal ...