When Chris asks them who they would like to see join them at Playa Des Losers, both of them say that they miss Leshawna the most, clearly misunderstanding the question. Sadie appears again in finale, where she and Katie take Gwen's side, though they switch over to Owen side when he announces he would hold a huge yacht party. Sadie later gets in a fight with Katie in the cave, arguing over which one of them Justin likes more.
After leaving the cave, they continue to argue as they walk through the woods when suddenly Geoff and Bridgette run past while being chased by a moose, dragging Katie and Sadie into the chase as well. The four of them make up on the diving board to escape the moose, only to be caught up in the fight for the case with Cody, Courtney, DJ, Owen, and Tyler.
When the board breaks, they fall into the green jelly pool below and thus were unable to make it to the dock in time. Unlike most who did not qualify, Katie and Sadie seem content in not being eligible for the next season, as they care more about being with each other than competing.
When given the opportunity to voice their opinion on the Gwen and Trent breakup, Sadie and Katie side with Trent and even volunteer to be his new girlfriend, though he doesn't appear to be interested. Nonetheless, Sadie and Katie remain consistently sympathetic towards him. Katie tells Geoff and Bridgette that every time she thinks about what happened to Trent, she throws up in her mouth and Sadie admits that too. When debating about whether Heather kissed Trent or whether they kissed at the same time, the two had their third fight but when Trent explains where his number nine obsession came from, they quickly make up. It seems both her and Katie has developed a major new crush on Trent and a hatred for Gwen.
They spend most of the episode flirting with Trent, instead of answering questions. In support of going green for Gwen, Sadie and Katie wear green outfits to the Gemmie Awards. Sadie is shown to be scared of speaking in public, as she starts to whimper when Sierra tells her that ten million viewers are watching Celebrity Manhunt at the time.
After falling off the cliff, she and Katie go along with Geoff's search party and does not qualify for the third season. Sadie says that she doesn't care that she didn't make it to the third season, saying that as long as she was with Katie (and Trent), she would be fine. After seeing Ezekiel appear on the wing of the plane and in Chris's hot tub in a video clip, Katie suggests it was a ghost, making Sadie screams in terror at the thought of it which annoys Blaineley. Sadie, Beth and Katie get into a fight over The Drama Brothers, as she is seen dancing and enjoying their music after Harold starts to sing Baby. She (along with Katie) is seen crying after Bridgette sang her apology song to Geoff, I'm Sorry. Like other commentators, she helps to donate money for refueling the plane. In the segment: DJ's World Of Animals, she is attacked by the animals along with other contestants.
When she is given the chance to compete in the third season, the can of peanuts shot at her gets stuck in her gut. It is a normal can of peanuts, so she isn't allowed a chance to compete again.
When she finally meets him in person in Hawaiian Punch, she enthusiastically cheers for him and comments on his good looks. Sadie is very moved by the romantic moment between Alejandro and Heather, even if . Sadie runs away screaming with the rest of the group when the volcano erupts and is later seen in the ocean with the rest of the contestants. She is last seen swimming away along with the others from the island.
Brutal- er!, Sadie appears on the yacht with other veterans. She and Katie are shown squeezing Trent tightly. While Katie knocks her lightly with a pillow, Sadie accidentally knocks out Katie in their pillow fight. After she realizes this, she immediately switches the camera off. Little can be said about her differences in personality, if there were any, as she was not featured in the promo at all, but her initial design is dramatically different from her final design.
She is as thin as Katie in Camp TV, but does not wear the same outfit as she does (nor does she wear her hair the same way as Katie does). Sadie's shorts resemble the shorts she would wear in the Total Drama series, but she did not wear a striped shirt and, additionally, wore a scarf. It can also be seen in the Total Drama Action Alternate Realities clip as one of Heather's friends, and in Celebrity Manhunt's Total Drama Action Reunion Special as Justin's girlfriend that he broke up with via text message. This is seen in The Sucky Outdoors when Katie is eliminated. When Chris called her name, Sadie refused to catch her marshmallow and instead cried for Katie, asking why she was the one who had to go. Coincidentally, they are both voiced by Lauren Lipson.
This may be a parody of the movie Paul Blart: Mall Cop.