Claim to fame: Years of police work, plus starring in dozens of movies
Bottom line: Possibly the most famous German shepherd of all time, Rin Tin Tin, also known as Rinty, was found in an abandoned kennel in Flirey, France. The corporal who found him brought him back to the U.S. and gave him to Leo Wanner, a K-9 unit trainer.
After some time serving as a police dog, he moved with Corporal Duncan to Hollywood, where he starred in 27 films. He even earned the most votes for Best Actor at the first Academy Awards in 1929.
Rin Tin Tin died in 1932, but the name was given to several related German shepherd dogs that appeared on film, radio and television.