Two spelling errors afflict this episode: (1) Pat Garrett's name is misspelled "Garret" on the sign outside his office, and (2) the town of Alamogordo is misspelled "Almagordo" on the hotel's sign (seen when Josh and Ruth ride out of town).
In the first few minutes, Josh is in a bar sitting at a table and a man comes to fight him. Josh stands up and gives him a backslap and the fight ensues. It's not Steve McQueen in the fight, it's his stand-in wearing a blonde wig. As they fight, "Josh" is down low and his wig flips up, very visibly.