Jack Mulhall as Burn-'em-Up Barnes, racing drivernicknamed the "King of the Dirt Track" and shortly the co-owner of the Temple Barnes Transportation school bus company
Frankie Darro as Bobbie Riley, Barnes' kid sidekick and ward following his brother's accidental death
Lola Lane as Marjorie Temple, owner of the Temple (later Temple Barnes) Transportation school bus company and land with a hidden wealth of oil
Burn 'Em Up Barnes was released on Region 0DVD by Alpha Video on November 27, 2007.[2] A feature-length version of the serial was released on Region 0DVD-R by Alpha Video on October 30, 2012, but this is not the same as the feature version originally prepared by Mascot Pictures; its origins are unknown.[3] The 1921 silent version of the serial was released on Region 0DVD-R by Alpha Video on July 7, 2015.[3]