In July 2019,Marko Stunt was added to the team, and the three made their first appearance together at AEW'sFight for the Fallen event, under the nameJurassic Express.[3] AtAll Out on August 31, the Jurassic Express was defeated bySoCal Uncensored (Christopher Daniels,Frankie Kazarian andScorpio Sky) in asix-man tag team match.[4] In October, Jungle Boy and Stunt competed in a tournament to determine the inauguralAEW World Tag Team Champions, but they were eliminated by theLucha Brothers (Pentagón Jr. andRey Fénix) in the first round.[5] On the January 15, 2020 episode ofDark, the team obtained its first victory in AEW, after they defeated Strong Hearts (Cima,El Lindaman andT-Hawk).[6] On the February 19 episode ofDynamite, Jungle Boy and Luchasaurus competed in a tag team battle royal to determine the number one contenders for the AEW World Tag Team Championship, but the match was won byThe Young Bucks (Matt Jackson and Nick Jackson).[7] On September 5 atAll Out, Jungle Boy and Luchasaurus were defeated by The Young Bucks.[8]
At theRevolution event on March 7, 2021, Jungle Boy and Luchasaurus competed in theCasino Tag Team Royale, but were unsuccessful in winning the match.[9] In August 2021, Jungle Boy and Luchasaurus competed in a tag team eliminator tournament to determine the next contender for the tag team championship, but they were defeated by the Lucha Brothers in the finals.[10]
On the TBS debut episode ofDynamite on January 5, 2022, Jungle Boy and Luchasaurus would defeat The Lucha Brothers to win their firstAEW Tag Team Championship.[11] On the June 15 edition ofDynamite, Jurassic Express lost the titles to The Young Bucks. Immediately after the match, Christian Cage turned heel and attacked Jungle Boy. AtBlood and Guts two weeks later, Luchasaurus aligned himself with Cage, turning heel and seemingly ending Jurassic Express.[12] However, atFyter Fest: Week 2 on July 20, after Cage and Luchasaurus' match against The Varsity Blonds (Griff Garrison andBrian Pillman Jr., Luchasaurus stepped out of the way and allowed the returning Jungle Boy to chase Cage with a steel chair, apparently reuniting Jurassic Express.[13] AtAll Out on September 4, Luchasaurus attacked Jungle Boy during his entrance for his match with Cage, turning heel once again and officially ending the team.[14]
AtAll Out on September 20, 2025, Luchasaurus came to the aid of Jungle Boy (now known as Jack Perry) from The Young Bucks. The duo then embraced, officially reuniting Jurassic Express.[15] On October 7 atDynamite: Title Tuesday, Jurassic Express wrestled their first match as a team in three years, defeatingenhancement talents in asquash match.[16] On October 18 atWrestleDream, Jurassic Express defeated The Young Bucks.[17] AtFull Gear on November 22, Jurassic Express teamed withKenny Omega, losing to the Young Bucks andJosh Alexander; post-match, Alexander and theDon Callis Family (Rocky Romero,Mark Davis,El Clon andHechicero) attacked Omega and Jurassic Express until the Young Bucks returned to aid them. After fending off the Don Callis Family, Jurassic Express and The Young Bucks shook hands, signaling the end of their feud.[18] On December 31 atDynamite: New Year's Smash, Luchasaurus was attacked byThe Demand (Ricochet,Bishop Kaun, andToa Liona) This was done to write him off television as he had suffered a legitmate shoulder injury and would miss some time, putting the team on hiatus.[19]
