Her first appearance was in Clash of the Titans, where she first met with Milton and the gang. Since then she has been seen in Rowdy Rudy where she told Milton she was ready to take things to the "next level", which Milton interprets as a kiss when she is really talking about visiting the next floor of a museum. This leads to a considerable amount of chaos when Milton asks Kim to help him get better a kissing, and Julie sees and mistakenly believes he is cheating on her. It is resolved in the end but she still threatens Kim about making a move on her man.