Alex Hirsch
Himself/Grunkle Stan (Voice)/Soos (Voice)/Bill Cipher (Voice)/Quentin Trembley (Voice)/Old Man McGucket (Voice)
Dave Wittenberg
Time Baby (Voice)
Jason Ritter
Dipper (Voice)
Kristen Schaal
Mabel (Voice)
Linda Cardellini
Wendy (Voice)
Thurop Van Orman
Lil’ Gideon (Voice)
T.J. Miller
Robbie (Voice)
Jennifer Coolidge
Lazy Susan (Voice)
Nathan Fillion
Preston (Voice)
Jackie Buscarino
Pacifica (voice)