Mary Badham had no film acting experience before being cast in To Kill a Mockingbird. The Oscar in her category went to another child actress, Patty Duke for The Miracle Worker. During filming, Badham became particularly close to actor Gregory Peck, who played Scout's father, Atticus Finch; she kept in touch with him, always calling him 'Atticus', until his death in 2003.　　Badham also played Sport Sharewood in "The Bewitchin' Pool", the final episode of the original Twilight Zone series. Portions of her dialogue were dubbed in post production by voice actress June Foray. She also appeared in the films This Property Is Condemned and Let's Kill Uncle before retiring from the acting profession.　　In 2005, at the urging of actor/writer/director Cameron Watson, Badham came out of retirement to play an offbeat cameo opposite Keith Carradine for his film Our Very Own. Watson stated he would not accept any other actress for the part. He had managed to contact her in Monroeville, Alabama, where she had been invited to attend a stage version of To Kill a Mockingbird