In which episode is Jerry traveling to a big city?

161 episodes.

According to the query on the iQiyi app, in episode 161, after Jerry went to the big city, he saw the city's bright lights and feasting, and at the same time he discovered that he and Tom had a different relationship. "Tom and Jerry" features farce and depicts the war between cat and mouse between a pair of incompatible enemies: Tom and Jerry. In the film, Tom often uses cunning tricks to deal with Jerry, while Jerry often uses A loophole in Tom's scheme escapes persecution and exacts revenge.