David Henry - is a video game composer. David Henry began his career in 1999 and has worked for companies such as Sierra, Sierra On-Line and Activision Blizzard. David Henry's first game was Gabriel Knight 3: Blood of the Sacred, Blood of the Damned which was released 25 years ago. Best Game David Henry contributed to was Gabriel Knight 3: Blood of the Sacred, Blood of the Damned. David Henry's latest work is Gabriel Knight 3: Blood of the Sacred, Blood of the Damned which was released 25 years ago.