Lee Pingu

Male with a slightly muffled voice. He is a member of the Quack Squad. (After swap: Female with a 'tough girl' style voice.)

Somyeol

Male with a bratty kid voice. He has long white hair and is the youngest member of the Quack Squad. (After swap: Still has a bratty kid voice and long white hair.)

Taco

Female with a voice that's a mix of bratty and pretty. She always wears a blue hat and is a member of the Quack Squad. (After swap: Male with a cool, handsome voice.)

Gomsung

Female with a cool yet pretty voice. She has a short haircut and is a member of the Quack Squad. (After swap: Male with a cool voice.)

Chester

Male with a handsome voice. His bangs cover his eyes, but he's incredibly handsome when he pushes them back. He is a member of the Quack Squad. (After swap: Female with a beautiful voice. Her bangs cover her eyes, but she's incredibly pretty when she pushes them back.)