A whiskey maker's urgent request comes with a big payoff. Mark and Shawn spot a '70 Camaro SS at Dangerous Dan's salvage yard and try to strike a deal.

When an upgrade-and-trade deal threatens to go sideways, Shawn and Constance team up to negotiate a 454 big-block swap. Mark ponders the garage's future.

The garage snags two Ferraris at a steal, but client expectations strain creativity. Mark rolls the dice on a '32 Ford Roadster build for a casino.

The garage works overtime to satisfy a client and save a Jaguar XK-E trade. A deal for a '78 Ferrari 308 causes friction in the workplace.

A custom McLaren build puts Nick in a tough spot as Mark continues to fight for creative freedom. The team takes an iconic car back to the future — again.

After a major announcement, the crew dives into an airborne passion project. Caveman brings in a project for his demolition derby pal, Dangerous Dan.

Tony builds a biodiesel conversion system for an eco-friendly Humvee. Mark revisits a project inspired by childhood memories of his father.

Mark shares his vision for the shop's future as the crew begins a "Magnum P.I."-inspired build. Later, Shawn tries to secure two legendary Hollywood cars.