The brain switching machine from Roger Dodger and King Me appears in this episode. But this is the first time it has failed
Goof: From point where Julien messes up the brain-switching machine to the end, Julien can talk with Maurice's lips, but Maurice has to talk with Julien's booty. Homever, lips are not connected to brain
This is the third time Private has been seen using his hyper-cute & the second time it has failed. The first time it failed & the second time he did it was in Littlefoot, when he tried it on a panicking Marlene, who was too scared to be affected.
It seems that there's one other thing that can make Rico barf besides Mushy Love Sensitivity - and that's Private's Anti-Cute Attack.
Foul Ups, Bloops, and Blunders
After Kowalski examines Private on the table, when Skipper says they missed a time, all of Private's feathers are seen, but are gone immediately after.