The Million Dollar Collar 1929
Bill Holmes rescues Rinty from a car wreck not realizing that there is a stolen $50,000 diamond necklace hidden in the dog's collar.
- Released: 1929-02-09
- Runtime: 62 minutes
- Genre: Adventure, Family
- Stars: Rin-Tin-Tin, Matty Kemp, Evelyn Pierce, Philo McCullough, Tom Dugan, Allan Cavan, Grover Ligon
- Director: D. Ross Lederman