Lydia Mackay's debut.
This is currently the only full-length Chuck E. Cheese feature to date.
Helen is the only one of Chuck E.'s gang to speak to Dr. Zoom in the film.
This is one of two times Pasqually is represented by a live-action "face" character instead of in anthropomorphic "walk-around" form. The other would be in the September 2011 showtape for the "Bang the Drum All Day" video.
While Charlie Rockit was presented in puppet form for the in-between segments for the showcapes, he is played by a live-action child actor for the film and is given much more focus.