OMG! So many characters, mamma mia! Nope, you haven't missed anyone
Heal Larry
Hurt Patrick
SpongeBob - 50
Patrick - 49
Squidward - 50
Mr. Krabs - 50
Sandy - 50
Plankton - 50
Gary - 50
Patchy - 50
Potty - 50
Mrs. Puff - 50
Larry - 51
Pearl - 50
Mermaid Man - 50
Barnacle Boy - 50
King Neptune - 50
Flying Dutchman - 50
Karen - 50
Flats - 50
Bubble Bass - 50
Grandma SquarePants - 50
Grandpa SquarePants - 50
Sherm SquarePants - 50
Old Man Jenkins - 50
Squilliam - 50
Dr. Gill Gilliam - 50
Lou - 50
Scooter - 50
Mr. SquarePants - 50
Mrs. SquarePants - 50
Betsy Krabs - 50
Perch Perkins - 50
Realistic Fishhead - 50
Don the Whale - 50
Officer Nancy O'Malley - 50
Man Ray - 50
The Dirty Bubble - 50
Kelp Thing - 50
The Moth - 50
Atomic Flounder - 50
Kevin - 50
Mindy - 50
Dennis - 50
Octavius Rex - 50
SpongeTron - 50
Patron - 50
SpongeGar - 50
Patar - 50
Squog - 50
Hans - 50
Bubble Buddy - 50
Wormy - 50
Clamu - 50
SpongeDoodle - 50
Janet - 50
Marty - 50
Herb - 50
Margie - 50
Monty P. Moneybags - 50
No Name - 50
Mystery - 50
Smitty Werban Man Jenson - 50
Rex - 50
Lary - 50
Alaskan Bull Worm - 50
Snellie - 50
Reg - 50
Monroe - 50
Jimmy - 50
Tyler - 50
Tattletale Stangler - 50
Frank - 50
Torpedo Belly - 50
Lockjaw Jones - 50
Iron Eye - 50
Judge Fickleback - 50
Richard A. Bottomfeeder - 50
David Hasselhoff - 50
Howard Blandy - 50
Carl - 50
Squidly - 50
Planktonimor - 50
Dark Knight - 50
Mr. Fitz - 50
Reginald - 50
Marmalade - 50
Persley - 50
Boys Who Cry - 50
Master Udon - 50
Spat - 50
Le Spatula - 50
Stinky - 50
Jim - 50
What Zit Tooya - 50
Gene Scallop - 50
Lord Royal Highness - 50
BlackJack - 50
Uncle Cap'n Blue - 50
Jack M. Crazyfish - 50
SpongeBuck - 50
Dead Eye - 50
Miss Gristle Puss - 50
Stanley SquarePants - 50
Clem - 50
Craig Mammelton - 50
Nicolas Withers - 50
Tom - 50
Fred (ow my leg!) - 50
Nat - 50
Evylin - 50
Harold - 50
The Bubble Poppin Boys - 50
Mayor of New Kelp - 50
Peterson - 50
Dale - 50
Girly TeenGirl - 50
Gordon - 50
Olaf - 50