S1, E4: It's Jack Hoffman's birthday, but if the crew wants to achieve its goal, there's no time for cake; Todd and his crew must solve why the Big Trommel is leaking out more than half the gold in the pay dirt.

S1, E4: It's Jack Hoffman's birthday, but if the crew wants to achieve its goal, there's no time for cake; Todd and his crew must solve why the Big Trommel is leaking out more than half the gold in the pay dirt.