All Elite Wrestling used the August 19 episode of Dynamite in Baltimore as the go-home show for All In: London, set for Wembley Stadium on August 30 and airing live on pay-per-view. During an in-ring segment, Hangman Page and Brodido added their AEW World Trios Championships to the card, with Page issuing an open challenge to any team in the division.
The updated lineup features Kenny Omega defending the AEW World Championship against Will Ospreay and Willow Nightingale putting the Women’s World Championship on the line against Mercedes Mone. Other announced matches include Adam Copeland and Christian Cage versus The Young Bucks for the World Tag Team Titles, Darby Allin versus Kevin Knight in a Falls Count Anywhere TNT Championship bout, and a three-way International Championship match involving Kyle Fletcher, Konosuke Takeshita and Kazuchika Okada.
The show also advanced several storylines, including a Jon Moxley match and a return by Gabe Kidd, as AEW builds toward one of its biggest events of the year.