Marilyn Schreffler
Marilyn Sue Schreffler was an American voice actress and actress who provided voiceovers for several animated television series, mostly for HannaBarbera Productions.
Marilyn Schreffler was born in Wichita, Kansas on June 14, 1945. She graduated from Topeka West High School in the early 1960s. She briefly attended Washburn University before moving on to Chicago and Cleveland, where she worked in several comedy groups. In the late 1960s and early 1970s, Schreffler had moved to Los Angeles and began her career doing voiceovers for animated TV programs.
Source: Wikipedia