A stage veteran since the 1910s, Watson entered films in the early 30s and over the next 25 years racked up 100 credits, most typically cast in character roles as lawyers, judges and military men, or kindly fathers and small-town locals.A man of average looks and a deep, attractive voice, Watson was born in Arkansas, which gave a slight but pleasant drawl to many of his rustic characterizations in Westerns and melodramas. His earliest film credits include the tense "24 Hours" (1931) and he was quite memorable as the married but straying Lady Grayston's (Constance Bennett) wealthy, gentle