Cast (13)
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)
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)
Crew (13)
Editing
Gil Iverson
Editor
Production
William Hanna
Executive Producer
Gerard Baldwin
Producer
Joseph Barbera
Executive Producer
Writing
Len Janson
Teleplay
Gerard Baldwin
Story
Peyo
Story
Yvan Delporte
Story
Chuck Menville
Teleplay
Peyo
Characters
Peyo
Comic Book
Directing
Gerard Baldwin
Director
Sound
Hoyt Curtin
Original Music Composer