Suggestions by @mikeysplace

Jim Parsons

as Sonic the Hedgehog in Sonic the Hedgehog (2020)

Will Forte

as Sonic the Hedgehog in Sonic the Hedgehog (2020)

Bill Hader

as Sonic the Hedgehog in Sonic the Hedgehog (2020)

Adam DeVine

as Sonic the Hedgehog in Sonic the Hedgehog (2020)

Charlie Day

as Sonic the Hedgehog in Sonic the Hedgehog (2020)

Andy Samberg

as Sonic the Hedgehog in Sonic the Hedgehog (2020)

Chris Pratt

as Sonic the Hedgehog in Sonic the Hedgehog (2020)

Tom Holland

as Sonic the Hedgehog in Sonic the Hedgehog (2020)

Ben Schwartz

as Sonic the Hedgehog in Sonic the Hedgehog (2020)

Steve Martin

as Mike Wazowski in Monsters, Inc. (1980's)

Dom DeLuise

as Mike Wazowski in Monsters, Inc. (1990's)

Dom DeLuise

as Mike Wazowski in Monsters, Inc. (1980's)

Don Knotts

as Mike Wazowski in Monsters, Inc. (1970's)

Phil Harris

as James P. "Sulley" Sullivan in Monsters, Inc. (1960's)

Paul Winchell

as James P. "Sulley" Sullivan in Monsters, Inc. (1960's)

Don Knotts

as Mike Wazowski in Monsters, Inc. (1960's)

Paul Frees

as Randall Boggs in Monsters, Inc. (1980's)

Allan Sherman

as James P. "Sulley" Sullivan in Monsters, Inc. (1970's)

Billy West

as Mike Wazowski in Monsters, Inc. (1990's)

Robin Williams

as Mike Wazowski in Monsters, Inc. (1990's)