Legends of the Hidden Temple Season 4 (also known as the Season 1 Reboot) is the first season of the reboot to Legends of the Hidden Temple.
On December 16, 2019, the reboot was announced for the streaming service Quibi and a casting call went out on March 10, 2020. When the service launched on April 6, 2020, the reboot was nowhere to be found. In October 2020, it was reported that Quibi will shut down in December, leaving the Legends of the Hidden Temple reboot presumably cancelled with no new development on the reboot since the casting call went out.  Then on May 7, 2021, a new casting call for the show went out to the public, revealing the show had not been cancelled. Four days later, the CW picked up the show. On July 14, it was announced that comedienne Cristela Alonzo has been chosen as the new host of the show. Filming commenced in July 2021 and aired on October 10, 2021.
Kirk Fogg, the original host of Legends, would cameo in some episodes, usually during the temple runs.