Orson Bean
Bilbo Baggins (voice)
John Huston
Gandalf the Grey (voice)
Hans Conried
Thorin (voice)
Richard Boone
Smaug (voice)
Theodore Gottlieb
Gollum (voice)
Otto Preminger
Elvenking (voice)
Cyril Ritchard
Elrond (voice)
Paul Frees
Bombur/Troll #1 (voice)
Don Messick
Balin/Troll #3/Goblin/Lord of the Eagles (voice)
John Stephenson
Dori/Great Goblin/Bard (voice)
Jack DeLeon
Dwalin / Fíli / Kíli / Óin / Glóin / Ori / Nori / Bifur (voice)
Glenn Yarbrough
The Balladeer (voice)
Thurl Ravenscroft
Goblin (voice)