Marilyn Sue Schreffler (June 14, 1945 – January 7, 1988) was an American voice actress who provided voice-overs for several animated television series, mostly for Hanna-Barbera Productions.
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Scooby-Doo's Original Mysteries
(voice) (archive footage)
Yogi Bear and the Magical Flight of the Spruce Goose
Bernice (voice)
Starchaser: The Legend of Orin
(voice)
Scooby-Doo and the Ghoul School
Winnie Werewolf (voice)
Scooby-Doo's Spookiest Tales
(voice)
Heathcliff: The Movie
Mr. Woodley's Secretary
Fatal Attraction
Party Guest
Casper's Halloween Special
Winifred the Witch (voice)
Scooby Goes Hollywood
Cherie / Sis / Receptionist (voice)
Yogi's First Christmas
Snively Throckmorton (voice)
The Popeye Valentine Special: Sweethearts at Sea
Olive Oyl / The Sea Hag (voice)
The Pink Panther in 'Pink at First Sight'
(voice)
Rose Petal Place: Real Friends
(voice)
The Golden Child
Kala (voice)