|Full Name||Bigmouth Angler|
|Species||Mutant Angler Fish|
|Member of the SSSSS|
|Main Weapon(s)||His razor teeth|
|First Appearance||Skip and Sqak 2 (1996)|
Bigmouth used to live in a trench in the ocean, always eating up lots of fish who swim by. One day, Bigmouth mistook a barrel of toxic liquid for a fish and eats it whole, which turns him into a large mutant and given the ability to breathe on land. He soon bumps into Professor X2 who hires him as a SSSSS member.
Skip and Sqak 2
Bigmouth spends alot of times in the game trying to capture the SSFF with his team. He tries to lure them into traps so he can eat them, but fails through (once the SSFF went into his stomach but made him barf them out). At the end of the game, Bigmouth gets arrested with his team and put in prison.