Nickelodeon is readying two big TV movies that are sure to cause all of the nostalgic feelings.

The kids network is set to announce two TV movies later today: One based on the popular Legends of the Hidden Temple game show, and another based on one of their most beloved cartoon series, Hey, Arnold!. They will air this year and next year respectively.

The plot of the live-action Legends of Hidden Temple TV movie will be similar to the game show its based on. Think of it like Disney turning one of its popular theme park rides into a movie (Pirates of the Caribbean, Haunted Mansion, etc.). It will star Isabela Moner, who starred in Nick’s 100 Things to Do Before High School and Splitting Adam. The movie’s title art is below:

According to Variety, the Legends TV movie will “nod to other elements from the original show, including Olmec, a talking head who knows the secrets behind the temple; The Steps of Knowledge, the entrance to the temple and launching pad for the mission; and cameos from a green monkey, red jaguar, and silver snakes.” In other words, the movie will include all the things we loved about the game show.

Hey Nick, can original game show host Kirk Fogg get a cameo?

Less details are currently available about the Hey! Arnold movie, but we do know it’ll be a two-parter hitting Nick next year. This won’t be the first movie for Arnold — Nick released a film in theaters in 2002.

The announcements arrive following Nick’s launch of The Splat on TeenNick last year, which offers a nightly programming block of classic Nick shows (including Temple and Arnold).