ORIGINAL AIRDATE: November 9th, 1987 ---
MacGyver is baited down to Smiley, Arkansas by another of Jack's many get-rich-quick schemes.
MISSION: When MacGyver learns Jack has been incarcerated in Arkansas, he sets off to bail him out, only to learn Jack was captured on purpose for a chance at finding buried treasure in a corrupt prison camp.
This week's highlights include:

 

John Draper (Hacker)

John Thomas Draper (born 1943), also known as Captain Crunch, Crunch or Crunchman (after Cap'n Crunch breakfast cereal mascot), is an American computer programmer and former phone phreak. He is a legendary figure within the computer programming world and the hacker and security community. Draper has long maintained a nomadic lifestyle; as of May 2013, he resides in Las Vegas, Nevada.

Check out the article on wikipedia: https://en.wikipedia.org/wiki/John_Draper.

Watch S3E7: "Jack in the Box" on CBS's website or check the alternative streamability of this episode here.