A Dog of the Regiment 1927

Synopsis:

During World War I, Rin-Tin-Tin finds that he must rescue his master, a fighter pilot, from his wrecked aircraft. He also has to help him escape his rival, who has ordered him shot so he can have the girl they're competing for all to himself.

Directed by: D. Ross Lederman
Written by: Charles R. Condon
Runtime: 50 minutes
Tagline: Based on Rin Tin Tin's own life
Cast:
Dorothy Gulliver
Dorothy Gulliver
Marie von Waldorf 
Rin-Tin-Tin
Rin-Tin-Tin
Rinty 
Tom Gallery
Tom Gallery
Richard Harrison 
Hans Joby
Hans Joby
Eric von Hager (as John Peters)