Michael got his start in voice acting with the 1993 video game Ridge Racer, in which he voiced the announcer. He then went on to appear in Castlevania: Symphony of the Night, Time Crisis and Cross. In 1999, Michael performed the voice acting for Harry Mason in Silent Hill. An interview of him can be found here.
- His name was credited simply as "Michael G", which caused a lot of mystery and confusion regarding his identity. Some fans theorized Michael G was Michael Gough, but Gough denied it.
|Michael Guinn - Susan Papa - Thessaly Lerner - Sandra Wane - Liz Mamorsky - Jarion Monroe|
|Gozo Kitao - Makoto Yano|
|Hiroyuki Owaku - Akihiro Imamura - Takayoshi Sato - Masashi Tsuboyama - Masahiro Ito - Team Silent - Rika Muranaka|