The Cardinals and 12 Sports have made the 5,200 mile, 10 hour flight to heart of the United Kingdom.
This is the longest road trip of the season, and the Cardinals first game outside of the United States since they traveled to Mexico City in 2005 to play the 49ers.
The NFL calls London it's home away from home. For the first time ever, they're playing four regular season games, including Sunday's matchup between the Cardinals and Rams.
A British BirdGang?
The Cardinals arrived in London to a British BirdGang welcome. Yes, there is a large group of Cardinals fans who live in London, and they're super excited to finally have their team in town.
Touring the city
You can't go to London without checking out all the sights, but finding your way around can be a like learning a foreign language.
Thankfully, 12 Sports' Cameron Cox ran into some Cardinals fans from Arizona who gave him a guided tour.