- At one point during the episode, Charlie states to the Bears, "I just can't wait to be king". This might be a reference to the song of the same name from the Disney film, The Lion King. The final battle in the episode against Charlie and Ralph might also be a reference to the final battle against Simba and Scar.
- The composition that plays as Ice Bear attempts to sleep in the refrigerator is the composition from The Nutcracker entitled Dance of the Sugar Plum Fairy.
- Charlie's full name is revealed to be Charles in this episode.