Sam Slade

Sam Slade appears in The Betty Boop Movie Mystery. Sam pretends to be a detective and uses Betty Boop and her friends in his plan to steal Lola Daville's Diamond necklace along with his partner in crime Miss Green. Betty is framed for stealing the diamond and is arrested by the police. After Betty solves the mystery, Sam pretends to be the good guy, but Betty knows that he is working with Miss Green and escapes with the diamond. Sam chases Betty with a loaded gun, only to be arrested by the police in the film studio.

In When the Cold Breeze Blows Away,after the death of Miss Green,now he become a federal agent of New Central Powers in during USRAC War that he used to be a detective.

Also,he and his federal agents would be appeared to assassinate Betty Boop due to his revenge and accept mission of New Central Powers before failed.