The Common Law is a 1931 American pre-Code romantic drama film directed by Paul L. Stein, produced by Charles R. Rogers and starring Constance Bennett and Joel McCrea. Based on Robert W. Chambers' 1911 novel of the same name, the film was the third film adaptation of the book, and the first during the sound-film era. It was received well both at the box office and by film critics, becoming one of RKO's most financially successful films of the year.

Walter Walker was an American actor of the stage and screen during the first half of the twentieth century. Born in New York City on March 13, 1864, Walker would have a career in theater prior to entering the film industry. By 1915 he was appearing in Broadway productions, his first being Sinners, written by Pulitzer Prize-winning playwright, Owen Davis. His film debut was in a leading role in 1917's American – That's All. He had a lengthy career, in both film and on stage, appearing in numerous plays and over 80 films. Walker died on December 4, 1947, in Honolulu, Hawaii.