Credited with saving the studio, this canine star was Warner Bros.' most successful star of the 1920s
[DOC] [TLE] Rin Tin Tin: A Silent Film Star On Four Legs : NPR [PAR] Jan 9, 2012 ... "Warner Bros. was a small studio when they began making Rin Tin Tin ... War I 
battlefield to international icon and movie star in her new book, Rin ... Part of the 
reason for Rin Tin Tin's success, Orlean says, was the ... "Rin Tin Tin in the 1920s 
was a dog who became an actor and ... More Stories From NPR.