King Neptune is a major antagonist in SpongeBob SquarePants and one of the two secondary antagonists (alongside Dennis) of The SpongeBob SquarePants Movie also the father of his daughter, Mindy.
Trivia[]
- King Neptune will meet Thomas, Twilight Sparkle and their friends in Thomas and Twilight Sparkle's Adventures of the Spongebob Squarepants Movie.
- King Neptune will meet Winnie the Pooh and his friends (along with Ariel, Flounder, Rocky and Bullwinkle) in Pooh's Adventures of The SpongeBob SquarePants Movie. In the film, he reveals to be dear old friends with Ariel's father, King Triton.
- King Neptune will meet Tino Tonitini and his friends in Tino's Adventures of The SpongeBob SquarePants Movie.
- King Neptune will meet Littlefoot and his friends (along with Stan, Jesse, Mikey, and their friends) in Littlefoot's Adventures of The SpongeBob SquarePants Movie.
- King Neptune will meet Simba and his friends in Simba, Timon, and Pumbaa's Adventures of The SpongeBob SquarePants Movie.
- King Neptune will meet the FT Squad in The FT Squad's Adventures in the Spongebob SquarePants Movie.
- King Neptune will meet Theodore Tugboat and his friends in Theodore Tugboat's Adventures of The SpongeBob SquarePants Movie.
- King Neptune will meet Roary the Racing Car and his friends in Roary's Adventures of The SpongeBob SquarePants Movie.
- King Neptune will meet Top Cat and his friends in Top Cat's Adventures of The SpongeBob SquarePants Movie.