Maureen Biologist is a marine life specialist of Asian descent.
Maureen mostly is seen aboard the Aquatic Rescue Command Center (ARCC). She works with her animal Rescue partner called Mako (a trained Mako shark) and human partners Bob Buoy and Gil Gripper. She is given the nickname 'Mo' by Gil Gripper as well as Sandy Beach during the episode 'Cruise into danger'.
- Rescue Heroes: Global Response Team
- Rescue Heroes: Optic Force