Character Name : The Auto Nut (as Sid Smith)

Original Name : Sidney Smith

Gender : Male

Character Name : The Auto Nut's Lawyer (as Paul Parrott)

Original Name : James Parrott

Gender : Male

Character Name : The Auto Nut's Sweetheart

Original Name : Madge Kirby

Gender : Female

Character Name : The Lawyer's Clerk alias the Doctor (uncredited)

Original Name : Vernon Dent

Gender : Male