Suggestions by @andymayer

Rebecca Honig

as Maria Robotnik (X) in Sonic the Hedgehog: Multiverse Collision

Mike Pollock

as Professor Gerald Robotnik (Archie) in Sonic the Hedgehog: Multiverse Collision

Mike Pollock

as Professor Gerald Robotnik (Prime) in Sonic the Hedgehog: Multiverse Collision

Mike Pollock

as Professor Gerald Robotnik (X) in Sonic the Hedgehog: Multiverse Collision

Lani Minella

as Rouge the Bat (Archie) in Sonic the Hedgehog: Multiverse Collision

Karen Strassman

as Rouge the Bat (Prime) in Sonic the Hedgehog: Multiverse Collision

David Humphrey

as Shadow the Hedgehog (Archie) in Sonic the Hedgehog: Multiverse Collision

Christopher Lloyd

as Chief Pachacamac the Echidna (SCU) in Sonic the Hedgehog: Multiverse Collision

Christopher Lloyd

as Chief Pachacamac the Echidna (SCU) in Sonic the Hedgehog: Multiverse Collision

Andrew Rannells

as E-102 Gamma (Prime) in Sonic the Hedgehog: Multiverse Collision

Andrew Rannells

as E-102 Gamma (Archie) in Sonic the Hedgehog: Multiverse Collision

Andrew Rannells

as E-102 Gamma (X) in Sonic the Hedgehog: Multiverse Collision

Scott Dreier

as Knuckles the Echidna (Archie) in Sonic the Hedgehog: Multiverse Collision

Ellen Wong

as Amy Rose (SCU) in Sonic the Hedgehog: Multiverse Collision

Kimiko Glenn

as Amy Rose (SCU) in Sonic the Hedgehog: Multiverse Collision

Kristen Schaal

as Amy Rose (SCU) in Sonic the Hedgehog: Multiverse Collision

Margot Robbie

as Amy Rose (SCU) in Sonic the Hedgehog: Multiverse Collision

Mike Pollock

as Dr. Eggman (Boom) in Sonic the Hedgehog: Multiverse Collision

Mike Pollock

as Dr. Eggman / Dr. Ivo Robotnik (X) in Sonic the Hedgehog: Multiverse Collision

Johnny Yong Bosch

as Dante in Marvel vs Capcom 4: Resurrection