Mixels (lost episodes of cartoon based on Lego toy line; existence unconfirmed; 2014-2016)
Mixels is an animated television series based on the Lego toy line of the same name produced by Cartoon Network Studios and aired on Cartoon Network from February 12, 2014 to October 1, 2016; consisting of two seasons and 25 episodes ranging from 1-minute shorts to half-hour specials.
Production codes for this series used a standard nine-digit production code format. Initially using the format of 501-296-NNL (two numbers and a letter), near the end of season 1, this was changed to 701-NNN-N00 (all numbers).
Listing these production codes reveals several unused production codes for potentially lost (and/or unproduced) episodes of the series.
Codes that went unused were 501-296-000 (though it likely may have been used for a demo reel by season 1 and "Mixel Moon Madness" animator Vincenzo Zumpano), 501-296-03D (which would place it in production order between the episodes "Elevator" and "High Five"), 501-296-05B, 501-296-05C, 501-296-05D, 501-296-05E, 501-296-05F, 501-296-05G, 501-296-05H, 501-296-05I (though this may have intentionally been unused due to similarities between the upper-case "I" and the number "1"), 701-NNN-500, and 701-NNN-800.
Two other production codes; 501-296-100 and 701-NNN-300; were initially thought to be unused. 701-NNN-300 has been revealed to have been used for cutscenes in the iOS/Android game Calling All Mixels; and 501-296-100 has been revealed to have been used for "Movie," a mysterious special that featured most of season 1's shorts in the style of "Mixed-Up Special" that only aired in India and Italy and was released on a VCD in Poland.
Otherwise, no information exists to prove that these codes were actually used for any media, as no images or videos with these codes have been discovered. It is rumored that Lego sets for scrapped Mixels characters may have been made that logically would make appearances in these specials, though it may be referring to unseen Lego models used as guides for animated versions (as is the case for all of the main Mixels) of the Background Mixels, generic Mixels used throughout season 2.
Mixels Wiki Comments
LMW user TheYoshiState brought this information to additional fans of the franchise in March 2019 via a blog post on the Mixels Wiki (under the nickname MattDet). Multiple users commented on the blog post with additional leads.
First, one user met Billy West and asked him about his involvement with Mixels (through voicing the characters Gobba, Lunk and Tentro), and West said that production on the show was rushed, and the actors were basically put into a recording booth and told to read out the lines. This could possibly mean that some of the shorts were so sloppily done they were scrapped, including the episode that likely has the 501-296-03D production code (part of the third batch (03) of shorts, which debuted West's characters, who are all from the tie-in toy line's second wave).
According to another user, it is possible that the lost episodes may have intended to feature Mixes that were never seen on the actual show but were used on the show's now-defunct website. Similarly, the lost 701-NNN-800 special may have featured Maxes from the toy line's seventh wave onward, most of which never received animated styles. In addition, an illustration in Calling All Mixels features the antagonist Major Nixel having been knocked out, it is also possible that this illustration could have been intended for one of the lost shorts.
- Cartoon Network Service page containing Mixels TV series production codes. Retrieved 07 Mar '19
- Mixels Wiki blog post on this subject. Retrieved 17 Mar '19