Suggestions by @austinlucas2

Michael Bay

as Producer 3 in Transformers x. G.I. Joe

Travis Knight

as Producer 5 in Transformers x. G.I. Joe

Steven Caple Jr.

as Producer 6 in Transformers x. G.I. Joe

Peter Cullen

as Optimus Prime in Transformers x. G.I. Joe

Ron Perlman

as Optimus Primal in Transformers x. G.I. Joe

Pete Davidson

as Mirage in Transformers x. G.I. Joe

Bumblebee

as Bumblebee in Transformers x. G.I. Joe

Liza Koshy

as Arcee in Transformers x. G.I. Joe

Nick Pilla

as Seymour Simmons in Transformers x. G.I. Joe

John Cena

as Jack Burns in Transformers x. G.I. Joe

Anthony Ramos

as Noah Diaz in Transformers x. G.I. Joe

Hailee Steinfeld

as Charlie Watson in Transformers x. G.I. Joe

Jorge Lendeborg Jr.

as Memo in Transformers x. G.I. Joe

Ron Perlman

as Primal in Transformers: Legend of Unicron

Andi Matichak

as Lady Jaye in Transformers: Legend of Unicron

Theo James

as Destro in Transformers: Legend of Unicron

Henry Golding

as Snake Eyes in Transformers: Legend of Unicron

Andrew Koji

as Storm Shadow in Transformers: Legend of Unicron

Samara Weaving

as Scarlet in Transformers: Legend of Unicron

Trevor Morgan

as Flint in Transformers: Legend of Unicron