* FollowTheLeader: The series is an obvious imitation of Disney's WesternAnimation/SillySymphonies.
* KeepCirculatingTheTapes: Only 19 of this series' cartoons have seen any kind of DVD release, and even then, [[http://www.intanibase.com/forum/posts/m1893-MGM-Cartoons-on-DVD-Blu-ray-Filmography it's only as bonus features scattered across several vintage movie]] [=DVDs=]). The only major release of many of them was an old, long out of print laserdisc set. Many of them used to air on Boomerang early in the morning up till June 2014, but some shorts, such as the redesigned Bosko, may never see the light of day again. Fortunately, most of them are on the Boomerang streaming service and can be seen on Creator/MeTV.
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