Clarence's Big Break/Trivia


 * The film's director Mike Mitchell and co-writers Jonathan Aibel and Glenn Berger had both worked together on the DreamWorks Animation film Trolls (2016).
 * The film's editor John Venzon has also written and edited Storks, another Warner Bros. animated film that also starred Katie Crown.
 * This is Matt Damon's third role in a traditionally animated feature film after Titan A.E. (2000) and Spirit: Stallion of the Cimarron (2002).
 * This is Trey Parker's second role in a family film after Despicable Me 3 (2017).
 * Carmen Ericson, Parker's character in the film, references the name of Parker's South Park character Eric Cartman.
 * Alan Tudyk had previously guest starred in the series in the episode "Plane Excited"; this makes it his second role in the Clarence franchise.
 * While the series cast members have reprised their roles in the film, there are only three characters that are voiced by new and different actors:
 * Ariel Winter takes over as Amy Gillis, replacing Ava Acres, as the character has now reached the age of 13.
 * Iain Armitage was cast as Breehn due to Joshua Rush, the character's previous voice actor, having aged.
 * Spencer Rothbell, voice of Clarence, currently voices Nathan in this film rather than Damien Haas in the series for the sake of Haas' commitments on Smosh.
 * Unlike the series, the film uses licensed music rather than parodied versions.
 * "Blister in the Sun" by Violent Femmes, which was one of the songs the series homaged as "Lizard in the Sunshine" in the episode "Lizard Day Afternoon", was used in the beginning of the film.
 * Like Steven Universe: The Movie, this is the second Cartoon Network Studios film to show blood; Jeff gets a bloody nose after Clarence angrily punches him in the face.
 * While the film's animation was handled by Saerom Animation like the series, the vehicles in the film were animated with cel-shaded computer-animation by Framestore.