Zac Efron and Amanda Seyfried are lending their voices to a new Scooby Doo animated feature, Scoob.
Efron will be voicing Fred while Seyfried will play Daphne two of the beloved Scooby gang who went from adventure to adventure in their Mystery Machine. They will be joining the previously announced cast Will Forte, who will play Shaggy, Gina Rodriguez is Velma, Tracy Morgan is Captain Caveman, and Frank Welker will reprise the voice of Scoob, having been the voice-over for the hound in the 1969-1970 series Scooby-Doo, Where Are You!
Efron was recently seen in hit musical film The Greatest Showman. Seyfried recently appeared in the hit sequel Mamma Mia! Here We Go Again.