Sunday

Jared Baldwin and Jonny Rayner’s mission grinds to a halt. Rosco Haining battles the elements and Turbo fights to keep his business afloat.

It's a blast of NASCAR as Richard and the Gas Monkeys dive into stock car racing. They start by turning a '52 Chevy Coupe into a fire-breathing dirt track racer.

Richard and the Gas Monkeys battle numerous setbacks to finish their old-time NASCAR tribute build. And, Richard is persuaded to work on a dubious '85 Zimmer.

After watching the Christina catch the biggest tuna of the season; the uber-competitive Captain Dave of the Tuna.com is obsessed with beating the record; and catching a fish bigger than 1;075 lbs!

Marciano; captain of Hard Merchandise; risks the elements to hook a giant bluefin and finds himself with boat trouble in the midst of the storm.

Randy and Wayne challenge each other to a sales competition.

Wayne is convinced some old Freemason artifacts are bad luck

The staff is on alert when an angry ex-con threatens the shop

Treasure-seeking Wayne hits a snag trying to open an old safe.