All Creatures Great and Small - watch all three seasons ¸Û°ÄÌìϲÊPublic Media Published August 14, 2023 at 12:05 PM EDT Email Binge all three seasons of this incredible drama based on the classic novels by James Herriot. This series chronicles the heartwarming and humorous adventures of a country vet who lives and works in Yorkshire in the late 1930s.