His Master's Voice [204951] Released: 1925-09-01 Revenue: $0 Budget: $0 Profit: $0 Runtime: 60 mins Popularity: 0.2341 Vote Average: 8 Vote Count: 1 Overview: A loyal dog follows his master to the front in World War One. Cast [7] Marjorie DawMary Blake Mary CarrMrs. Henley George HackathorneBob Henley Will WallingWilliam Marshall Brooks BenedictJack Fenton Thunderthe dog Flash the DogFlash - Son of Thund Trailers