You're a respectable banker in this here western territory, having a nice quiet afternoon, when an Outlaw Villain stalks into your bank.
You can tell he's an Outlaw Villain by his black hat and black duster. That gives them away every time. And he's got a mask on his face! He's in disguise!
Oh no! Your bank! If he gets up to Bad Guy Business here, he'll steal all the money and your bank will go under!
But it turns out there's a dust storm and he just needed to protect his face outside.
And the Outlaw Villain, he's just passing through town with a wagon train. He got hired on to help protect them as they pass through bandit territory. He's got part of his pay, and he wants to send it to his mother back home.
Also, now that the episode you're guest starring in is over, he admits he's a big fan of yours, and wants to get a picture with you, please.