Jed Prouty. Jed Prouty was 57 in Off to the Races as 'John Jones'.
Shirley Deane. Shirley Deane was 23 in Off to the Races as 'Bonnie Jones'.
Spring Byington. Spring Byington was 50 in Off to the Races as 'Mrs. John Jones'.
Slim Summerville. Slim Summerville was 44 in Off to the Races as 'Uncle George'.
Russell Gleason. Russell Gleason was 28 in Off to the Races as 'Herbert Thompson'.
Kenneth Howell. Kenneth Howell was 23 in Off to the Races as 'Jack Jones'.
George Ernest. George Ernest was 15 in Off to the Races as 'Roger Jones'.
June Carlson. June Carlson was 12 in Off to the Races as 'Lucy Jones'.
Florence Roberts. Florence Roberts was 75 in Off to the Races as 'Granny Jones'.
Billy Mahan. Billy Mahan was 6 in Off to the Races as 'Bobby Jones'.
Ann Gillis. Ann Gillis was 9 in Off to the Races as 'Winnie Mae'.
Fred 'Snowflake' Toones. Fred 'Snowflake' Toones was 31 in Off to the Races as 'Ebbie'.
Chick Chandler. Chick Chandler was 32 in Off to the Races as 'Spike'.
Ruth Gillette. Ruth Gillette was 30 in Off to the Races as 'Rosabelle'.
Carol Adams. Carol Adams was 18 in Off to the Races as 'Girl (uncredited)'.
Frank R. Strayer. Frank R. Strayer was >> in Off to the Races as 'Director'Helen Logan. Helen Logan was 30 in Off to the Races as 'Writer'
Robert Ellis. Robert Ellis was 44 in Off to the Races as 'Writer'