Granville creates a special blend of snuff, but will his customers notice any beneficial effects? Ruby tells Willis that she is going to take him to the gym for some intensive training. Madge thinks Gastric needs to lose weight, and Mr Newbold thinks he has found a pastime to share with Mrs Rossi - away from the prying eyes of Mrs Featherstone. However, a determined Black Widow enlists assistance from Granville and Leroy for a crash course in how to ride a bicycle.