Suggestions by @amario

Don Cheadle

as Nightmare Bonnie in Five Nights at Freddy's 4: Night Terrors

Eric D. Ward

as Nightmare in Five Nights at Freddy's 4: Night Terrors

Kellen Goff

as Nightmare Fredbear in Five Nights at Freddy's 4: Night Terrors

Tim Simmons

as Nightmare Freddy in Five Nights at Freddy's 4: Night Terrors

Violet McGraw

as Elizabeth in Five Nights at Freddy's 4: Night Terrors

Noah Jupe

as Michael in Five Nights at Freddy's 4: Night Terrors

Julian Hilliard

as Ethan in Five Nights at Freddy's 4: Night Terrors

Jeremy Renner

as Phantom Mangle in Five Nights at Freddy's 3: 30 Years Later

Scarlett Johansson

as Phantom Mangle in Five Nights at Freddy's 3: 30 Years Later

Kellen Goff

as Phantom Freddy in Five Nights at Freddy's 3: 30 Years Later

Tara Strong

as Phantom Chica in Five Nights at Freddy's 3: 30 Years Later

Jack Dylan Grazer

as Gabriel in Five Nights at Freddy's 3: 30 Years Later

Jaeden Martell

as Jeremy in Five Nights at Freddy's 3: 30 Years Later

Sophia Lillis

as Susie in Five Nights at Freddy's 3: 30 Years Later

Finn Wolfhard

as Fritz in Five Nights at Freddy's 3: 30 Years Later

Robert Downey Jr.

as Michael Schmidt in Five Nights at Freddy's 3: 30 Years Later

Julian Hilliard

as Ethan in Five Nights at Freddy's 3: 30 Years Later

Mckenna Grace

as Cassidy in Five Nights at Freddy's 3: 30 Years Later

Amber Lee Connors

as Spring Chica in Five Nights at Freddy's 3: 30 Years Later

Jett Klyne

as Sammy in Five Nights at Freddy's 3: 30 Years Later