As part of an April Fools Day night of programming, ABC purposely created a goof in this episode when it first aired on April 1, 2015. Barry storms upstairs wearing his normal orange Philadelphia Flyers shirt, but when he walks into Adam's empty room, he's suddenly wearing a red Calgary Flames shirt. In all subsequent shots, he's back to wearing the orange Philadelphia Flyers shirt. This goof might be "corrected" for future airings and home video releases.
As part of an April Fools Day night of programming, ABC purposely created a few alterations in this episode when it first aired on April 1, 2015. When she's making posters for Erica, the appliqué on Beverly's bedazzled sweater changes from an animal print to a cat. This might be "corrected" for future airings and home video releases.
12 minutes into this episode, Barry leaves the kitchen wearing a Philadelphia Flyers jersey. He is then seen wearing a Calgary Flames t-shirt for a brief moment, before it switches back to him wearing the Philadelphia Flyers jersey again.
When the bus with pop singer Tiffany drives away from the mall, Lainey and miss Cinoman run after it. In the next shot suddenly Beverly stands next to Erica in the crowd. Whilst before Beverly took no part in this scene what so ever.
Adam's pencil disappears while he's talking to Barry.
Near the end, newer 20$ bill face(in the music video) is used rather an older small faced pre-1996.
After Barry disassembles Adam's camera; Adam notices,
"the manual is in Chinese"
In the 1980's virtually 100% of camcorders were made in Japan.
So the manual should be in Japanese, not Mandarin.
In the video Adam films to help Barry patch things up with Lainey, the $20 bill shown is a modern one. This design wasn't used until 2003.