Trailing the Killer (1932) aka Call of the Wilderness

While the original title, "Trailing the Killer" isn't a misnomer, it was a bit misleading since the "trailer" is a dog named Caesar Caesar the Dog) and the killer is a mountain lion, aka as... See full summary »

Director:

Herman C. Raymaker

Writer:

Jackson Richards (story)

Stars:

Caesar the Dog, Francis McDonald, Heinie Conklin |  via IMDB 

https://archive.org/details/call_of_the_wilderness