Here’s a full list of other voice actors announced for King’s Quest as provided by Sierra:

• Tom Kenny (SpongeBob SquarePants)
• Michael Benyaer (Transformers: Revenge of the Fallen)
• Loretta Devine (Crash)
• Gideon Emery (Teen Wolf)
• Jean Gilpin (Frozen)
• Michael Gough (Batman: Arkham Origins)
• Andy Pessoa (Transformers Prime)
• Kevin Michael Richardson (The Cleveland Show)
• Kath Soucie (Rugrats)
• Fred Tatasciore (Marvel’s Avengers Assemble)
• Richard White
• Michael-Leon Wooley (The Princess and the Frog)

Read the full article here:
http://www.polygon.com/2015/5/10/8581201/kings-quest-voice-cast-reveal-video-christopher-lloyd-josh-keaton-zelda-williams

Watch the video here: http://www.polygon.com/2015/5/10/8581201/kings-quest-voice-cast-reveal-video-christopher-lloyd-josh-keaton-zelda-williams#ooid=g4YjIwdTrYGiRKmEDqrK5PyC1MeUXye1