When Felix says the answer is B, in the scene where he is trying to get his reportcard, the correct answer is actually C.
This movie includes 5 Internet famous people, Cameron Dallas, Marcus Johns, Andrea Russett, Teala Dunn, and Lia Marie Johnson.
Rene Aranda, who plays one of the police officers in the movie, is the sister of another Internet celebrity, Michael Aranda (known for John Green's Vlogbrothers (2007), SciShow (2012), Crash Course: Ecology (2012), Crash Course: Chemistry (2013), Crash Course: Psychology (2014), & many more).