Home People Keith Ferguson Keith Ferguson shows Keith Ferguson shows Keith Ferguson TV Shows (11) Danger & Eggs (2017) As BL1P, He was 45 years old Elena of Avalor (2016) As Zuzo (voice), He was 44 years old Voltron: Legendary Defender (2016) As King Alfor, He was 44 years old The Ranch (2016) As Auctioneer, He was 44 years old Gravity Falls (2012) As Deputy Durland (voice), He was 40 years old Gravity Falls (2012) As Testosteraur / Clark, He was 40 years old The Avengers: Earth's Mightiest Heroes (2010) As Gen. 'Thunderbolt' Ross / Cop (voice), He was 38 years old Legion of Super Heroes (2006) He was 34 years old Foster's Home for Imaginary Friends (2004) He was 32 years old Foster's Home for Imaginary Friends (2004) As Blooregard (voice), He was 32 years old Family Guy (1999) He was 26 years old
