Suggestions by @autobotsonicfan

Ralph Fiennes

as Shockwave in Transformers: Reactivate (Animated Series)

Score: 0

Michael Fassbender

as Shockwave in Transformers: Reactivate (Animated Series)

Score: +2

Jeremy Irons

as Shockwave in Transformers: Reactivate (Animated Series)

Score: +2

Jonathan Freeman

as Shockwave in Transformers: Reactivate (Animated Series)

Score: +2

Tom Kane

as Soundwave in Transformers: Reactivate (Animated Series)

Score: +3

James Spader

as Soundwave in Transformers: Reactivate (Animated Series)

Score: +2

Jim Pirri

as Shockwave in Transformers: Reactivate (Animated Series)

Score: +2

Alfred Molina

as Shockwave in Transformers: Reactivate (Animated Series)

Score: +2

Rainn Wilson

as Shockwave in Transformers: Reactivate (Animated Series)

Score: 0

Corey Burton

as Shockwave in Transformers: Reactivate (Animated Series)

Score: +2

Gary Oldman

as Megatron in Transformers: Reactivate (Animated Series)

Score: +2

Scott Rayow

as Megatron in Transformers: Reactivate (Animated Series)

Score: +2

Ralph Fiennes

as Megatron in Transformers: Reactivate (Animated Series)

Score: +3

Bill Nighy

as Megatron in Transformers: Reactivate (Animated Series)

Score: +1

Tom Kenny

as Starscream in Transformers: Reactivate (Animated Series)

Score: +3

Troy Baker

as Starscream in Transformers: Reactivate (Animated Series)

Score: 0

Mark Hamill

as Starscream in Transformers: Reactivate (Animated Series)

Score: +2

Willem Dafoe

as Starscream in Transformers: Reactivate (Animated Series)

Score: 0

Liev Schreiber

as Megatron in Transformers: Reactivate (Animated Series)

Score: +3

Corey Burton

as Megatron in Transformers: Reactivate (Animated Series)

Score: +2