He provides the voice of Lucius Fox in The Batman animated series .
Gossett is the voice of the Vortigaunts in the video game Half - Life 2 and is the Free Jaffa Leader Gerak in Season 9 of the sci - fi television series Stargate SG - 1 .
Gossett provides the voice of Lucius Fox in The Batman animated series .
Gossett is the voice of the Vortigaunts in the video game Half - Life 2 and is the Free Jaffa Leader Gerak in Season 9 of the sci - fi television series Stargate SG - 1 .