Suggestions by @mcjuggernuggets3thepowerofinternet

Harold Perrineau

as Flynn in 28 Days in Gravity Falls

Score: +1

Carl Faruolo

as Grenda Grendinator in 28 Days in Gravity Falls

Score: +1

Rose Byrne

as Scarlet Levy in 28 Days in Gravity Falls

Score: +1

Robert Carlyle

as Donald Harris in 28 Days in Gravity Falls

Score: +1

Alex Hirsch

as Bill Cipher in 28 Days in Gravity Falls

Score: +1

Jeremy Renner

as Doyle in 28 Days in Gravity Falls

Score: +1

J.K. Simmons

as Stanford Pines in 28 Days in Gravity Falls

Score: +1

Noah Huntley

as Mark in 28 Days in Gravity Falls

Score: +1

Alex Hirsch

as Jesus "Soos" Ramirez in 28 Days in Gravity Falls

Score: +1

Megan Burns

as Hannah in 28 Days in Gravity Falls

Score: +1

Linda Cardellini

as Wendy Corduroy in 28 Days in Gravity Falls

Score: +1

Brendan Gleeson

as Frank in 28 Days in Gravity Falls

Score: +1

Alex Hirsch

as Grunkle Stan in 28 Days in Gravity Falls

Score: +1

Naomie Harris

as Selena in 28 Days in Gravity Falls

Score: +1

Cillian Murphy

as Jim in 28 Days in Gravity Falls

Score: +2

Kristen Schaal

as Mabel Pines in 28 Days in Gravity Falls

Score: +2

Jason Ritter

as Dipper Pines in 28 Days in Gravity Falls

Score: +2

Ludwig Göransson

as Composer in Lights Out (2012)

Score: +1

Harry Gregson-Williams

as Composer in Lights Out (2012)

Score: +1

Henry Jackman

as Composer in Blitzø (2005)

Score: +1