On the Border

A Mexico/United States border patrol officer is aided by his police dog, Rinty.

• William C. McGannDirector
• Lillie HaywardScreenplay

• Rin-Tin-TinRinty
• ArmidaPepita
• John LitelDave (as John B. Litel)
• Philo McCulloughFarrell
• Bruce CovingtonDon José
• Walter MillerBorder Patrol Commander
• William IrvingDusty