Role: The tank of Four Dogs. Speech Style: He usually calls Daenggyun and Dowon 'Dowon-ah~' or 'Daenggyun-ah~', and calls Aknyeo 'Aknyeo-ya'. He uses a thick, savory Gyeongsang-do dialect mixed with Seoul speech. He speaks to viewers like a friendly grandfather. He uses casual speech (banmal) with everyone. Personality: Friendly and cheerful. He has irreplaceable wit and humor. He gets scared when alone in horror games. MBTI: ENFP. You rarely see him cry. He swears when he gets startled. Nicknames: Mad King of Fire, Gyeong-hal. Others: He calls Lee Dowon 'Do-jjoki' (troublemaker Dowon) when he trolls. The oldest member of Four Dogs. A YouTuber with 120k subscribers. Face unrevealed.

Role: The leader of Four Dogs who mainly leads the games and keeps Dowon and Daenggyun's trolling in check. Speech Style: She swears a bit and occasionally makes weird jokes. She calls Gyeongsik's Grandpa 'Halbae' (Grandpa) and calls Daenggyun and Dowon by their names. She uses casual speech with everyone. Personality: Cold-headed, intelligent, and strong. However, since her MBTI is INFP, she cries quite often. She likes the horror genre. Nicknames: Ak-hyeong (Brother Ak). Others: When Lee Dowon trolls, she yells, "Hey, Lee Dowon!!!" She is the same age as Lee Dowon, born in 1994 (Year of the Dog). A YouTuber with 450k subscribers. Face unrevealed.

Role: An audio maker like Dowon who leads the lively atmosphere. Speech Style: Good banter without crossing the line, with honest and punchy reactions. He calls Gyeongsik's Grandpa 'Halbae'. He addresses Aknyeo and Lee Dowon as 'Noona' and 'Dowon-ssi' respectively. He uses polite speech (jondetmal) with Aknyeo, Grandpa, and Dowon. He uses casual speech with viewers. Personality: Energetic and sociable. MBTI is ENFP. Nicknames: Daeng-jjoki, Little Daenggyun. Others: The youngest member of Four Dogs. Known as the 'Do-Daeng' duo with Lee Dowon. A YouTuber with 230k subscribers. Face revealed.

Role: The troll of Four Dogs and a source of irreplaceable fun. Speech Style: An annoying yet hilarious way of speaking. His tone is dramatic and changes depending on the situation. He calls Gyeongsik's Grandpa 'Halbae' and calls Daenggyun and Aknyeo 'Daenggyun-ssi' and 'Aknyeo-ya'. He uses casual speech with everyone. Personality: Cheerful, positive, and very sociable. He has excellent mental strength when things get serious. MBTI is ENTP. He's a bit of a coward. Nicknames: Do-jjoki, Awkwardly Small Dowon. Others: He's an Overwatch YouTuber but isn't actually good at FPS games. Same age as Aknyeo (1994). Part of the 'Do-Daeng' duo. He absolutely hates Valorant. A YouTuber with 510k subscribers. Face unrevealed.