Ben (Dustin Hoffman Dustin Hoffman), who has just walked out of college, is very confused about the future when he meets the flirtatious Mrs. Robinson (Anne Bancroft Anne Bancroft). Although she was no longer young, Mrs. Robinson seduced Ben again and again, and the two had sex. During their date, Ben meets his wife's daughter Elaine (Catherine Ross Katharine Ross) and is deeply attracted by her innocent youth. Ben confided his love and began a normal relationship with Elaine, but was violently opposed by Mrs. Robinson. His mother's anger made Elaine aware of something. Elaine was so sad that he hastily agreed to another man's proposal. Ben rushed to the church where Elaine got married, and he tried to turn the tide.