Angel is also the biological sister of The Gasman (Gazzy). He also spent some time working as a gasman. It was ported to PlayStation as "Hellboy&colon; Asylum Seeker" with David Gasman voicing Hellboy. During this time, he was known as "Assman the Gasman". David Gasman is an American actor and voice actor. The following year, he became the gasman for SHR driver Danica Patrick's No. 10 team. Gasman was a Penn GSE faculty member from 2003-2016.