|This needs a stretch.|
She is a Caucasian female with short brown hair (with a green streak and a pink streak). She is the shorter of the two sisters. She wears a pale blue t-shirt, with blue jeans and black bands on her neck and right wrist.
She is the less cheerful of the two sisters. She comes up with ideas for rides that Terry makes into reality, and takes all the credit.
What's New, Scooby-Doo?
Everyone thought Chris was the Roller Ghoster because her wrench was found at one of the tampered rides. Her sister, Terry, turned out to be the Roller Ghoster because she was angry that Chris was taking the credit for everything. Chris ran to tell their mom when she found out. (Roller Ghoster Ride)