During the Awake-A-Thon, both girls fall asleep quickly. Sadie's performance and contribution to the challenges decrease significantly, starting in ' The Big Sleep'.

Sadie, along with Katie, dances for their audition for the talent show. Izzy offers to switch with Katie, which Chris agrees to, allowing both Katie and Sadie to be on the Killer Bass as they both jump simultaneously. In ' Not So Happy Campers - Part 2', Katie and Sadie are still upset about not being on the same team, begging Chris to put them on the same team. Sadie is put on the Killer Bass, which saddens her as she is away from Katie, during which Courtney tries to comfort her while yelling that she needs to be on Katie's team. When Sadie and her best friend, Katie, arrive in ' Not So Happy Campers - Part 1', they are both ecstatic to be there, thinking it's a regular summer camp. It is implied that Sadie is the more logical of the pair, but her silence during her time without Katie may imply that Sadie is the less independent of the two. Her biography even states that she 'thinks with her head', contrasting to Katie who 'thinks with her heart.' Sadie was even the one who came up with the idea of their summer job, which involves making their own ice cream and selling it at the pier where they live. Sadie can be considered the more logical one between the two. She is boy-crazy and when she grows attracted to someone, she and Katie will fawn over him endlessly. She cries whenever she is upset, and lashes out at those who cause her anger. Sadie shows herself to be rather emotional, even more so than her best friend. Like Katie, Sadie is a sensitive, cheerful, and sweet-natured girl. They do everything together, including wearing the same outfits (which Katie sews herself).

Sadie is most notable for being Katie's best friend.

Sadie by courtney