Terry is the co-owner and ride developer at Thrill Ride Park.

Physical appearance

Terry is a young Caucasian female, with shoulder-length brown hair. She also has a slim figure. Her outfit consists of a long-sleeved, pink collared shirt, black pants and black shoes.


She was outwardly the more chipper and friendly of the two sisters, but inwardly she was full of vengeance and jealousy toward her sister.

After her actions were revealed, Terry stated all she wanted was to be acknowledge. She also feared punishment from her mother when Chris threaten to tell her.

Skills and abilities

She is an excellent engineer, making her sister's ride concepts into reality and supposedly knowing how to break them without putting people in danger. In her guise as the Roller Ghoster, she was surprisingly agile. She also apparently knows how to ride a jet ski.


Early life

She always she did all the work for her sister Chris, while she took all the credit and never bother to give her any credit or even a "Thank You" from her.[1]

What's New, Scooby-Doo?

Season one

Terry unmasked.

She dressed up as the Roller Ghoster and framed her sister, so she could take over and build whatever she wanted. She got into very little trouble after she was caught, because she didn't cause anyone any physical harm and she didn't do any illegal, just rude. Her sister said she would tell their mother, to which Terry frantically begged her not to do so and ran after her.[1]

Scooby-Doo! Pirates Ahoy!

She, along with Chris, were among the passengers on the mystery cruise, the Poseidon, who were annoyed and disappointed that Mystery Inc. had solved all the staged mysteries already. She was presumably hypnotized (along with the rest of the passengers) at the masquerade ball by Mr. Mysterio to believe she was a zombie pirate and join Captain Skunkbeard's crew to find the "Heaven's Light", a gold meteorite, and then freed by Mystery Inc. when they caught Skunkbeard and Woodenleg Wally who were really Biff Wellington and Mr. Mysterio, respectively.[2]



  • Everyone seems to turn a blind eye to the fact that they were in serious danger and what Terry did was in fact illegal and should've been arrested for it.
    • Terry could very well be one of the most dangerous non-supernatural villains the gang has ever encountered in the history of the franchise. She nearly:
      • Almost killed four children in a parasail attack.
      • Almost killed Fred, Daphne, and Velma with a giant fan.
      • Launched Shaggy and Scooby off of an elastic ride.
      • Almost drowned the whole gang by launching them off the tracks of a rocket coaster.
    • This was all done just to ruin her sister's reputation at that.
  • While disguised as the Roller Ghoster, it's revealed that Terry knows how to roller skate to an extent.
  • Although not seen much in Pirates Ahoy!, she would've surely been a victim of Mr. Mysterio.


  1. 1.0 1.1 1.2 1.3 WNSD: Roller Ghoster Ride, season 1, episode 7.
  2. Scooby-Doo! Pirates Ahoy!, direct-to-video film 10.