
Well most likely not, there's no proof of it and I don't think they would want him in there. And if they did want to choose a comedian to voice him, (no offense to Kemmel) but I think there are better ones out there to choose from...
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well it was just a thought. i think tim allen would be a better Mr DNA anyway lol

sorry i meant jimmy fallon. i got the names mixed up. a while ago jimmy fallon was supposed to make a cameo in the movie i thought maybe this could be his role. sorry for the confusion

I believe the original Voice actor of Mr.DNA is still alive. (Cannot confirm nor Deny this as of this moment, Will check back with that later)
I do remember hearing something about Mr.DNA at least getting a Cameo, But I don't quite know how they can fit it in.
Life cannot be contained, it breaks walls, crashes through barriers sometimes painfully, but uh... Life uh, finds a way

Oh, I see lol. Even then Jimmy Fallon voiced the narration of the Star Tour when I went to Universal Studios, and needless to say it was definitely unfunny.
IT'S TIME TO DU-DU-DU-DU-DUEL!!!

Well actually Jimmy Fallon is supposed to be in the instructional video for the gyrosphere ride as you can see in the leaked JW brochure here...

alright thank you siks. i guess that puts my theory to rest. i knew he was in jurassic wold but i didnt know whats as

Hm. What if a comedian voiced Mr. DNA...
“Banana oil.”- George Takei, Gigantis: The Fire Monster