Mystery Theme (Movie) by BruceM

Question 12

The previous 11 questions allude (mostly pairwise) to six actors who do voice work on what 2017 DreamWorks Animation movie, based on a series of books whose author also created the Dog Man graphic novel series?

(You'll see the full title / subtitle when you submit but the two-word title is enough to be correct.)

Captain Underpants: The First Epic Movie