Set in Terre Haute, Indiana in late 1979, "The Nerd" presents the story of Willum Cubbert, an unassuming young architect, who is landlord to friends Tansy and Axel. Tansy is a smart, attractive woman, with a mutual (but unconsummated) attraction to Willum; she is determined to leave in order to pursue a career in television meteorology in Washington, D.C. Axel is a smart aleck drama critic who was once engaged, briefly, to Tansy. The three of them are good friends. Axel and Tansy are present when Willum, during a house party, becomes host to unexpected houseguest Rick Steadman, who had saved Willum's life in Vietnam.