I was curious what Mr. Paulsen looked like after hearing him on xthousand shows... so I Googled him... and... found an interview...
Rob Paulsen on Donnie and Marie - (Actually this is before Donny doing his song at the end of 9 (interview taped in 1999 I think))
Rob Paulsen voicing Yakko on camera...on the side... you could get his
autograph here actually

So now I think I'm gonna look for interviews of all my favorite voiceactors... this is why I didn't fit it under LBT related... because I may stray from the plethora of voices in those and go to others as well (will update through the day I'd imagine)
Tress MacNeille - Annoying Women - She's the one in pink on the couch
Thomas Dekker - he does get shot at in the beginning of the clip -shrugs- the life of a star...
Tara StrongDavid Hayter The cosplayer on the other side... she seems as excited as most would be XD but... the costume... not so sure about that
John Moschitta Jr. MicroMachines commercial voice... he talks... REAL fast...
Don LaFontaine EVERYONE knows this guy whether you know it or not
Wondering if anyone can find a Jeff Bennett interview (Having a bit of trouble with it)
I can list off roles if people are curious where they've heard the voices...
There are more voiceactors... odd that so few have done interviews...