Say hello to your new Daphne and Fred! Amanda Seyfried and Zac Efron will be voicing the classic cartoon characters in the new "Scooby-Doo" movie.

The film, which will be called "Scoob," will be out in May 2020.

Will Forte was previously announced as Shaggy (sorry, Matthew Lillard), with  Gina Rodriguez as Velma, and longtime-Scooby-Doo voicer Frank Welker returning as Scooby himself.

In the new movie, the Scooby gang will team up with other characters in the Hanna-Barbera universe to save the world from the evil Dick Dastardly. Tracy Morgan will voice another classic Hanna-Barbera character, Captain Caveman.

It'll be the first team up for the "Mean Girls" and "High School Musical" alums.

[Via Deadline]