Undertale: Headcanon Voices

A collection of my ideal voice cast for a voiced adaptation of Undertale.

I'll post more information on each voice actor later. But, for now, here's a list of every voice used in this video.

Flowey - Richard Horvitz (ZIM, Invader ZIM)
Toriel - Sigourney Weaver (Narrator for The Snow Queen)
Sans - Kevin Michael Richardson (Bulkhead, Transformers: Prime)
Papyrus - Armin Shimerman (General Skarr, Grim and Evil)
Undyne - Kimberly Brooks (Jasper, Steven Universe)
Dr. Alphys - Shelby Rabara (Peridot, Steven Universe)
Mettaton - Daran Norris (Knock Out, Transformers: Prime)
Burgerpants - Tom Kenny (The Ice King, Adventure Time)
Asgore - Liam Neeson (Aslan, The Chronicles of Narnia)
Frisk/Chara - Melissa Fahn (Radical Edward, Cowboy Bebop)
Young Asriel - Sean Marquette (Mac, Foster's Home for Imaginary Friends)
Adult Asriel - Johnny Yong Bosch (Lelouch vi Britannia, Code Geass)

None of the beautiful artwork in this video was done by me. If you see your art in this video, let me know if you would like to be credited.

I know other people have done videos like this, but let's talk about it anyway. Who would you choose to voice these roles?

EDIT

Your suggestions:

Flowey - Alex Hirsch, Alan Tudyk, Jacksepticeye
Toriel - Paula Winslowe
Sans - Cr1tical, Barry Kramer, Bill Fagerbakke
Papyrus - Alan Oppenheimer, Ross O'Donovan, Jeff Bennett
Undyne - Linda Cardellini, Ashleigh Ball, Olivia Olson
Alphys - Allyn Rachel, Tabitha St. Germain
Mettaton - Markiplier, Tom Kane, Michael Dobson
Burgerpants - Andrew Francis and Justin Roiland
Asgore - Dan Green, Kevin Michael Richardson (well!), James Earl Jones
Frisk/Chara - Tara Strong (for both), Kristen Schall (Frisk only), Maxey Whitehead (Chara only)
Young Asriel - Jacob Hopkins, Cathey Weseluck
Adult Asriel - Vincent Tong, Brad Swaille

Be sure to check out my follow up video, featuring Undertale character I didn't get to in this one:    • Undertale: Headcanon Voices (Round 2)  

Enjoy and keep posting your suggestions!