What's old is new again at Disney (DIS).

During Saturday's Lucasfilm, Marvel, and 20th Century Fox presentation at D23 Expo, Disney unveiled key castings, content news, and first-look trailers at the anticipated fan convention in Anaheim, California.

Lucasfilm President Kathleen Kennedy introduced the first-ever teaser trailer for the untitled "Indiana Jones" revival, with 80-year-old Harrison Ford reprising his role.

Ford, alongside costar Phoebe Waller-Bridge, surprised fans onstage following the trailer's conclusion. Audience members roared as an emotional Ford held back tears.

"'Indiana Jones' movies are about mystery and adventure, but they're also about heart," Ford told the crowd, insinuating it will likely be his last performance as the title character.

"This is it. I will not fall down to you again," he joked.

The movie will serve as the fifth installment of the Indiana Jones franchise and is set to debut on June 30, 2023.

Lucasfilm also touted upcoming debuts of several Disney+ original shows, including the Warwick Davis-led "Willow" and Star Wars series "Skeleton Crew" and "Andor."

The studio also showcased a new trailer for season 3 of its widely popular series "The Mandalorian."

Kennedy praised Disney+ and the opportunity that the streaming service has provided when it comes to creating new content — something the Marvel Cinematic Universe (MCU) has certainly leaned on as well.

Marvel packs on the star power

Marvel President Kevin Feige revealed the much-anticipated cast for the upcoming film "Thunderbolts."

The movie, set to begin filming next year, revolves around the MCU's antihero team and will conclude the studio's Phase 5 release plans. A box office debut is currently slated for July 2024.

The A-list cast includes Florence Pugh as Yelena Belova, Sebastian Stan as Bucky Barnes (the Winter Soldier), David Harbour as Red Guardian, Julia Louis-Dreyfus as La Contessa Valentina Allegra de la Fontaine, Wyatt Russell as John Walker (U.S. Agent), Olga Kurylenko as Taskmaster and Hannah John-Kamen as Ghost.

In addition to releasing sneak peeks of soon-to-be blockbusters "Black Panther: Wakanda Forever," "Ant-Man and the Wasp: Quantumania," and "The Marvels," the studio also teased season 2 of "Loki," which adds Marvel newcomer Owen Wilson to the cast.

Feige described "Loki" as one of "the biggest surprises" for the Disney+ platform, which will host a slew of upcoming series over the next several years, including "Echo," "Daredevil: Born Again," "Secret Invasion," "Armor Wars," "Ironheart," and more.

In a new interview with The Hollywood Reporter, Disney CEO Bob Chapek doubled down on the future of Disney+, noting he fully believes the streamer has the potential to launch lucrative franchises, citing the success of "Encanto."