The Last Ronin TMNT Comic Dub
Mike Delamorte for Donatello Hamato
The brains of the group! Donatello is a lot more soft spoken and tech savvy than his brothers and father. Despite his level headed nature, his world suddenly falling apart is definitely shown to have an affect on him.
Voice reference:
(unsure of what to do. Splinter is bleeding out on the table and April is relying on Donatello for help trying to stabilize him. Donatello is overwhelmed, Almost in a daze.)
"I...I...I don't know where to start..."
*April (for reference): "Snap out of it! We need to find which wound's the most dangerous! Focus!"
"Yeah...okay...sorry...I'm good."
(a general line from the 2003 series. Michelangelo is bugging him about building the "Battle Shell" and Donnie has too much on his plate at the moment.)
*Michelangelo (for reference): "We should be tricking out the armored car!"
"By 'we,' you mean 'me.' And I don't have the time. There's too much to do around here. Besides, where would we keep the thing."
(Desperately trying to protect Splinter. In pain as several arrows have just pierced his skin. This is the moment of Donatello's death.)
"Father! Behind me! AAAGH!"
definitely fits this character! Congrats on the role!