sentences:  After "Second Wife", he moved over to Pathé Exchange, where he directed "Night Work", before writing and directing "Big Money" later that year.When Pathé and RKO merged in 1931, he would direct one film for them, "Lonely Wives", before signing with Universal Pictures.Over the next three years, Mack would direct six films for Universal, including the film version of the Moss Hart and George S. Kaufman play "Once in a Lifetime" in 1932.