So - who would you choose to play the brain (left and right), the lungs, the liver, the stomach, etc. in an updated version of this classic?
Bobby (the boy): Cole Sprouse
Buzzy (the pilot): Dylan Sprouse
General Knowlege: Dwayne "The Rock" Johnson
Right Ventricle: Will Ferrell
Left Ventricle: John C. Reilly
Right Brain: Johhny Depp
Left Brain: Albert Brooks
Stomach: Jeff Garlin
Bladder: John Ratzenberg
Adrenal Gland: Jim Carey
Hypothalamus: William Shatner
Bobby (the boy): Micheal Musso
Buzzy (the pilot): Micheal Musso
General Knowlege: Corey Burton (I think the original)
Right Ventricle: Luke Wilson
Left Ventricle:Vince Vaugh
Right Brain: Robin WIlliams
Left Brain: John Stewart
Stomach: Keven James
Bladder: Demitri Martin
Adrenal Gland: Jim Carey (perfect)
Hypothalamus: Harold Ramis
I think I like your list better, but I just added more to discuss.
Yours is also more realistic too (like it could happen)!
This list was pretty hard to make because the last two were great! I wish I could have thought of them first!
Bladder: John Ratzenberg
Adrenal Gland: Jim Carrey
Hypothalamus: Harold Ramis (though I think he'd be better as the left brain) or Morgan Freeman
Left Brain: Stephen Colbert
My ideas:
General Knowlege: R. Lee Ermey (Sgt. Hartman from Full Metal Jacket; Army Sarge from Toy Story)
Right Brain: Kelsey Grammer
Left Brain: Bill Murray
Stomach: Don Rickles ("Oh, God, what is THAT? Seriously, chuckles, lay off the Pop Tarts")
Bladder: Ellen Degeneres, constantly hopping around like she has to pee
Adrenal Gland: Louis Black
Hypothalamus: Steven Wright
NEW PARTS
Liver: Nick Frost (of Shaun of the Dead and Hot Fuzz fame - party animal persona)
Small intestine: Norm MacDonald ("Oh yeah, that's good - more bacteria; just what I need. Seriously, what do you eat?")
Lungs: Ron White (of Blue Collar fame; smokes a cigar and drinks rye on the rocks)
Heart: Billy Crystal on a treadmill
Kidneys: Jim Carrey and Chris Rock as neighbors that hate each other
Pancreas: Jerry Seinfeld ("What's the deal with hormones?")
Maybe later I'll compose the body with my favorite picks. And feel free to add body parts that weren't in the previous version.