SpongeBob SquarePants (Range: C3-B4)
He is optimistic, innocent, and boyish; energetic and sometimes hyperactive. This actor should have the ability to move well and be an extremely physical actor, naturally funny and have great comedic skills and precision. Strong pop tenor and great actor.

Eugene Krabs (Range: B2-Bb4)
The greedy owner of the Krusty Krah and employer of Sponge Bob and Squidward. While everyone is off panicking about Bikini Bottom’s imminent doom, he decides to strike the iron while it’s hot and puts on a huge “apocalypse sale” at his restaurant, exploiting the fear of his fellow fish to make him even richer. Strong singer, actor, and mover.

Patrick Star (Range: Bb2-Bb4)
Well-intentioned but lacking common sense or skills; kind and somewhat clueless, a big softie who can also be prone to sudden child-like fits ofrage or frustration.

Sandy Cheeks (Range: A3-E5)
A brainy and athletic Texan squirrel who came to Bikini Bottom for a research project. She acts as Sponge Bob’s most trusted ally on their quest to stop the volcano from erupting, using her vast amount of scientific knowledge and brilliant inventions to aid the mission. Strong actress, singer, and mover.

Sheldon J. Plankton (Range: B2-G#4)
His personality outweighs his size; he is slick, scheming, nefarious; has the ability to charm, is determined and will do anything to get ahead in life; very greedy, but his heart is still open enough to rekindle a romance with his wife. This character must sing, dance and rap.

Squidward Q. Tentacles (Range: A2-F#4)
Grumpy, cynical, dry, short-tempered, generally negative but lovable. This actor must sing and TAP dance.

Karen the Computer (Range: G#3-F#5)
Glamorous, a robotic housewife of Plankton. She’s been there for Plankton’s every scheme and plot and has become jaded because she’s “been there and done that.” Strong comedic actress, singing, and mover.

Pearl Krabs (Range:Bb3-F#5)
Mr. Krabs’ bratty teenage daughter. Actress and very strong singer with gospel and high belt range abilities.

Patchy the Pirate (Range: D3-F4/F5 falsetto)
Misunderstood pirate from the painting. Singer and actor.

Perch Perkins (Range: E2-E4)
News reporter. Singer and actor.

The Mayor of Bikini Bottom (Range: F#4-B5)
Typical Politician. Singer and actor.

The Electric Skates
Rock and roll band members, the Skates are hardcore rockers. Very comfortable on skateboards, rollerblades, etc. (ability to do tricks a plus).

The French Narrator
Actor for voiceover portions.

The Conductor
Actor who hands off and receives a whole slew of props

The Foley Artist Fish
Actor that produces all sound effects specified in the script and score using percussion instruments, triggered digital effects, and other creative sound makers

Gary
Actor, a puppet, can be voiced by actor playing Larry

Old Man Jenkin
Mrs. Puff
Johnny the Bartender
Larry the Lobster
Pirates
Hip-Hop Dancers
Plankton’s Backup Dancers
Mob Fish
Sardines
Security Guards
Teen Fans
Sardine Devotees
Chorus of Sponges
A Fish
A Krabby Patty Fish
Another Fish
Buster Bluetang
Cowboy Fish
Girl Fish Trio with rocks
Sea Anemones
Sea Creatures (Assorted)