"The Time Is Now" is the entrance theme of John Cena.
Insert lyrics here.
- This is the sixth and last song used in the film.
- It's likely, but not explicit that it would also be the character's entrance music within the Scooby-Doo universe, too.
- Performed by: John Cena and Tha Trademarc
- Written by: Marc Joseph Predka, John Cena and Bobby Russel