You cast the Muppets...

[peyjenk]

I loooove Cocount Fred!

Coconut Fred- Gonzo
Slip and Slide D'Peel- Andy and Randy
Bingo Cherry- Prairie Dawn (yes, she's a girl, but I think her precocious, I-know-more-than-you attitude works for Bingo)
Mr. Greenrind- Sam the Eagle
Wedgie- Statler
Bunga Berry- Animal
Slurpy- Cookie Monster
Butchy- Pepe

Wow, that was easy. I never realized how close the Coconut Fred characters were to the Muppets.

Anyway...

Sweeney Todd

Sweeney Todd- murderous and vengeful barber
Mrs. Lovett- sadistic and lovestruck baker who turns dead bodies into meat pies
Anthony- young, naive, and in love
Johanna- sheltered and impressionable young lady in love
Judge Turpin- cruel, vindictive, and the embodiment of evil
Beadle Bamford- Turpin's lackey
Toby- mentally slow homeless kid

 

[ZootyCutie]

Sweeney Todd- Caleb Siles
Mrs. Lovett- Mean Mama
Anthony- Scooter
Johanna- Annie Sue
Judge Turpin- Uncle Deadly
Beadle Bamford- Beaker
Toby- Beauregard


Next, Veggietales (don't laugh)

Bob (Serious host, though snaps at times.)
Larry (Sillier, more naive host)
Jr. (Cute little boy)
Laura (Jr's friend, slightly whiny)
Percy (Jr's other friend, a little odd)
Archibald (Tries to put class in the show, normally fails)
Mr. Nezzer (Con-man type)
Mr. Lunt (Mr. Nezzer's at-times assistant)
Jimmy and Jerry (Silly brothers)
Pa Grape (Wise older person)
Petunia (Larry's love interest)
QWERTY (Living computer)

 

[anytimepally]

Bob (Serious host, though snaps at times.) - Kermit
Larry (Sillier, more naive host) - Fozzie Bear
Jr. (Cute little boy) - Robin
Laura (Jr's friend, slightly whiny) - Beaker? .. I know he's not female, but I think it works
Percy (Jr's other friend, a little odd) - Dr. Honeydew
Archibald (Tries to put class in the show, normally fails) - Gonzo
Mr. Nezzer (Con-man type) - JP Grosse
Mr. Lunt (Mr. Nezzer's at-times assistant) - Scooter
Jimmy and Jerry (Silly brothers) - Andy and Randy Pig
Pa Grape (Wise older person) - Rowlf
Petunia (Larry's love interest) - Miss Piggy
QWERTY (Living computer) - Sam the Robot ( I know he's from Sesame Street, but he fits)

I'll edit this to add the next one in a few minutes

I see we did The Next Generation, so how about the Original Star Trek:

James T. Kirk, Captain:
Spock, Science Officer:
Leonard H. McCoy, Doctor:
Uhura, Communications Officer:
Mongomery Scott, Chief Engineer:
Hikaru Sulu, Pilot:
Pavel Chekov, Seat Filler:
Christine Chapel, Nurse:

 

[ZootyCutie]

James T. Kirk, Captain: Kermit
Spock, Science Officer: Bunsen
Leonard H. McCoy, Doctor: Gonzo
Uhura, Communications Officer: Miss Piggy
Mongomery Scott, Chief Engineer: Fozzie
Hikaru Sulu, Pilot: Zoot
Pavel Chekov, Seat Filler: Scooter
Christine Chapel, Nurse: Janice

Next, Bobobo-bo Bo-bobo.

Bobobo-bo Bo-bobo (skilled with fighting with nose hairs, comeplete idiot)
Don Patch (sidekick, thinks he's the main character, also an idiot)
Beauty (young girl, one of the more sane characters)
Gasser (quiet but sensitve teenage boy, fights with his farts, sane, but still crazy at times)
Jelly Jiggler (Idiot commander, gets hurt a lot)
Dengakuman (Annoyingly adorable little creature)
Softon (head's made of soft serve, sane, though with a very small bit of crazy)
Hatenko (Pretty Boy, is too commited to Don Patch)
Torpedo Girl (She's a torpedo, attacks anyone that makes a bad joke)

 

[BobThePizzaBoy]

Bobobo-bo Bo-bobo - Bobo!
Don Patch - Pepe
Beauty - Janice
Gasser - Scooter
Jelly Jiggler - Kermit
Dengakuman - Elmo
Softon - Gonzo
Hatenko - Floyd
Torpedo Girl - Piggy

Next, The Music Man

Harold Hill:
Marian Paroo:
Quartet (School Board Members):
Marcellus Washburn:
Mayor Shinn:
Eulalie Mackecknie Shinn:
Zaneeta Shinn:
Tommy Djilas:
Winthrop Paroo:
Amaryllis:
Charlie Cowell:
Constable Locke:

 

[ZootyCutie]

Harold Hill: Scooter
Marian Paroo: Annie Sue
Quartet (School Board Members): Zoot, Dr. Teeth, Floyd, Lips
Marcellus Washburn: Gonzo
Mayor Shinn: Rowlf
Eulalie Mackecknie Shinn: Miss Piggy
Zaneeta Shinn: Janice
Tommy Djilas: Fozzie
Winthrop Paroo: Link Hogthrob
Amaryllis: Rizzo
Charlie Cowell: Pepe
Constable Locke: Kermit

Next, Super Paper Mario

Mario: (the hero, one of the chosen four)
Luigi: (Mario's cowardly brother, one of the chosen four)
Princess Peach (ruler of Mushroom Kingdom, one of the chosen four)
Bowser (anti-hero, one of the chosen four)
Merlon (wise wizard, helps Mario and friends)
Tippi (small butterfly-like helper, she's actually a human)
Merlee (rhyming gypsy)
Francis (nerd that catches Tippi)
Count Bleck (Angst-driven villan)
O'Chunks (one of Count Bleck's henchmen, all brawn, no brains)
Mimi (another of Count Bleck's henchmen, little girl doppleganger)
Nastiata (another of Count Bleck's henchmen, has an office lady-like personality)
Dimentio (another of Count Bleck's henchmen, is a jester, and actually is the true villan)
Mr. L (Luigi brainwashed by Dimentio)

 

[ZootyCutie]

So we don't lose the game, I guess I'll respond to my own.

Mario: Kermit
Luigi: Fozzie
Princess Peach: Miss Piggy
Bowser: Pepe
Merlon: Rowlf
Tippi: Abby Cadabby
Merlee: Janice
Francis: Bunsen
Count Bleck: Gonzo
O'Chunks: Animal
Mimi: Annie Sue
Nastiata: Camilla
Dimentio: Rizzo
Mr. L: Fozzie

Next, Wario Ware

Wario (money crazed, likes food, an anti-hero)
9-Volt (Nintendo fanboy)
18-Volt (9-Volt's gigantic friend)
Ashley (young girl witch in training)
Red (Ashley's pet devil)
Dribble (Runs a cab service, is a dog)
Spitz (Dribble's friend and assitant, a cat, is the more smarter of the two)
Dr. Crygor (Quirky super-genius)
Jimmy T. (Disco dancer, the music controlls him)
Kat and Ana (Kindergarten-aged ninja twin girls)
Mona (Head of the cheer squad, works in a pizza shop)
Orbulon (Alien stuck on Earth)
Young Cricket (Boy trained in the martial arts)
Master Mantis (Young Cricket's Master)
Penny (Genius little girl)

 

[Gonzo14]

Rizzo - Wario (money crazed, likes food, an anti-hero)
Pepe - 9-Volt (Nintendo fanboy)
Sweetums - 18-Volt (9-Volt's gigantic friend)
Red Fraggle - Ashley (young girl witch in training)
Animal - Red (Ashley's pet devil)
Rowlf - Dribble (Runs a cab service, is a dog)
Scooter - Spitz (Dribble's friend and assitant, a cat, is the more smarter of the two)
Bunsen - Dr. Crygor (Quirky super-genius)
Dr. Teeth - Jimmy T. (Disco dancer, the music controlls him)
Betina and Belinda - Kat and Ana (Kindergarten-aged ninja twin girls)
Janice - Mona (Head of the cheer squad, works in a pizza shop)
Gonzo - Orbulon (Alien stuck on Earth)
Robin - Young Cricket (Boy trained in the martial arts)
Pops - Master Mantis (Young Cricket's Master)
Zoe - Penny (Genius little girl)

next: The Office

Michael (the boss, nice guy but not too bright)
Dwight (good at his job, but takes himself too seriously)
Jim (fun guy, likes pranking)
Pam (receptionist)
Andy (quirky annoying guy)
Karen (Jim's ex girlfriend)
Ryan (cocky young guy who got promoted above everyone)
Stanley (calm guy who often does crosswords)
Phyllis (motherly type woman)
Angela (uptight religious woman)
Oscar (easy going accountant)
Kevin (not very smart, overweight accountant who's in a band)
Creed (weird old guy)
Kelly (girly girl, high maintenance)
Toby (quiet guy, often ignored and unincluded)
Meredith (divorced alcoholic)
Jan (Micheal's girlfriend who got fired)
Darryl (warehouse worker who plays the keyboard)
Roy (warehouse worker who got fired for starting a fight)

 

[peyjenk]

YAY! I love The Office!

Michael - Link Hogthrob
Dwight - Sam the Eagle
Jim - Scooter (maybe a more mature version of Scooter)
Pam - Annie Sue
Andy - Wayne
Karen - Red Fraggle
Ryan - Rizzo
Stanley - George the Janitor
Phyllis - Hilda
Angela - Mildred Huxtetter
Oscar - Floyd
Kevin - Bobo
Creed - Gonzo
Kelly - Zoe
Toby - Sweetums
Meredith - Wanda
Jan - Miss Piggy
Darryl - Rowlf
Roy - Animal

Next up... You're a Good Man, Charlie Brown

Charlie Brown (roundheaded kid continually down on his luck)
Lucy (bossy and loudmouthed)
Linus (sensitive and philosophical)
Schroeder (musical prodigy)
Sally (quirky and hyper)
Snoopy (dog with an overactive imagination)

 

[ZootyCutie]

Charlie Brown: Scooter
Lucy: Miss Piggy
Linus: Gonzo
Schroeder: Floyd
Sally: Janice
Snoopy: Rowlf

Next, Keroro Gunso (Sgt. Frog)

Keroro (Leader of the Keroro Plantoon)
Tamama (Young boy Keronian that looks up to Keroro)
Giroro (Trigger happy Keronian with a short temper)
Kururu (Mad scientist Keronian with a crazy snicker)
Dororo (Ninja Keronian with a love for gardening)
Fuyuki (Young boy that befriends the Keroro Plantoon)
Natsumi (Fuyuki's older sister, Giroro has a crush on her that she doesn't know of)
Momoka (Tamama's caretaker and owner)
Mutsumi (Radio personality and Kururu's friend)
Koyuki (Dororo's soulmate)
Angol (Girl who is secretly an alien, Kururu fears her)