This episode references "No Way of Telling" (Episode 1-3). In that episode, Hub helps Patrick Mullen, a transient passing through New Bedford with a sick son. In this episode, Hub receives a letter of thanks from Mullen, along with some money.
Please read the following before uploading
Do not upload anything which you do not own or are fully licensed to upload. The images should not contain any sexually explicit content, race hatred material or other offensive symbols or images. Remember: Abuse of the TV.com image system may result in you being banned from uploading images or from the entire site – so, play nice and respect the rules!