René Auberjonois
Stranger (voice)
Michael Bell
(voice)
Lucille Bliss
Smurfette (voice)
William Callaway
(voice)
Hamilton Camp
(voice)
June Foray
(voice)
Danny Goldman
Brainy Smurf (voice)
David Mendenhall
William (voice)
Don Messick
Papa Smurf / Azrael the Cat (voice)
Alan Oppenheimer
(voice)
Henry Polic II
(voice)
Alexandra Stoddart
Gwenevere (voice)
Paul Winchell
Gargamel (voice)