Through Ticket to Gunsight - S1.E12

After a boiler on the train blows, Calhoun offers to refund all the passengers, but a headstrong woman is determined to continue on as planned to the mine her grandfather left to her. Rather than let her go alone, Dave accompanies her, but on the way they learn that others are just as determined to stop her from arriving in time to sign the deed---even though the mine does not have the gold or silver the grandfather thought it had.