A talented voice actor/singer making covers of Valve’s “Portal” series and acting as Cave Johnson in the fan release, “Portal Stories: Mel.”
Harry Callaghan's first album Portal 2 Turret Songs released on Thu Jan 01 1970.
The most popular album by Harry Callaghan's is Portal 2 Turret Songs
The most popular song by Harry Callaghan's is The Android Hell Blues (Extended)
Harry Callaghan's first song Dumb Ways To Die released on Fri Aug 09 2013.