Suggestions by @user_338774
41 suggestions
Jane Lynch
as Undyne in Undertale: The Movie
Kimiko Glenn
as Alphys in Undertale: The Movie
Meryl Streep
as Toriel in Undertale: The Movie
Cedric the Entertainer
as Sans in Undertale: The Movie
Steve Martin
as Sans in Undertale: The Movie
Bill Murray
as Sans in Undertale: The Movie
Michael Keaton
as Flowey/Asriel Dreemur in Undertale: The Movie
Tom Kenny
as Flowey/Asriel Dreemur in Undertale: The Movie
Patton Oswalt
as Flowey/Asriel Dreemur in Undertale: The Movie
Rainn Wilson
as Papyrus in Undertale: The Movie
Steve Carell
as Sans in Undertale: The Movie
Cedric the Entertainer
as Sans in Undertale: The Movie
Jim Carrey
as Papyrus in Undertale: The Movie
Nathan Lane
as Papyrus in Undertale: The Movie
Martin Short
as Papyrus in Undertale: The Movie
Bill Murray
as Sans in Undertale: The Movie
Seth Rogen
as Sans in Undertale: The Movie
Steve Martin
as Sans in Undertale: The Movie
Robert Timothy Smith
as Frisk in Undertale: The Movie
Patton Oswalt
as Flowey in Undertale