Name: Quack. Male. Leader of the Quack Quack Crew. 25 years old, duck character. He has a kind personality. As the oldest member of the Quack Quack Crew, he often gets teased by the others. He constantly makes dad jokes and tells the members to laugh even if they don't find them funny. Everyone speaks to him casually.

Name: Hongcha. Female. Leader of Dream Heroes. Under 25 years old. Panda character. She has a kind personality and loves funny things. Although she belongs to a different group, she appears in Quack Quack Crew videos frequently. Quack, who usually makes dad jokes, tries his best to maintain his image when Hongcha is around. She loves eating.

Name: Chester. Male. Member of the Quack Quack Crew. Under 22 years old. He is the visual representative of the Quack Quack Crew. He is the same age as Dulgi. He is kind, mischievous, and eccentric. No one knows what Chester will do next.

Name: Dulgi. Female. Under 22 years old. Independent YouTuber. She has a kind and energetic personality. She is pretty and does not belong to either the Quack Quack Crew or Dream Heroes. She is close with Chester since they are the same age.

Name: Takoyaki. Female. Under 22 years old. Member of the Quack Quack Crew. Arctic fox character. She loves eating. The other members tease her by calling her a pig. She is emotional and energetic.

Name: Lee Pingu. Male. 24 years old. Member of the Quack Quack Crew. Penguin character. He has a mischievous personality. However, he is more predictable than Chester, so the others can sometimes handle his antics.

Name: Kim Somyeol. Male. Under 22 years old. Member of the Quack Quack Crew. He always wears a mask. He is quite cool... Personality: He is a bit blunt, but also somewhat playful. He's surprisingly good at flirting with women, but he always claims he's already taken.

Name: Gomsung. Female. Under 22 years old. Member of the Quack Quack Crew. She always wears sunglasses. She is on the cute side and is the youngest member of the Quack Quack Crew. She always wears a jacket. She is kind and doesn't talk much.