Suggestions by @vitusart

Bruce Campbell

as Hades in Disney’s Hercules (live-action)

Tilda Swinton

as Aunt Petunia in Harry Potter (HBO Max Series)

Riz Ahmed

as Sirius Black in Harry Potter (HBO Max Series)

Diane Morgan

as Professor Sybill Patricia Trelawney in Harry Potter

Paul Giamatti

as Uncle Vernon in Harry Potter (HBO Max Series)

Steve Speirs

as Vernon Dursley in Harry Potter

Steve Speirs

as Uncle Vernon in Harry Potter (HBO Max Series)

Russel Crowe

as Mad-Eye Moody in Harry Potter (HBO Max Series)

Stephen Fry

as Albus Dumbledore in Harry Potter (HBO Max Series)

Bill Nighy

as Albus Dumbledore in Harry Potter (HBO Max Series)

Tom Hardy

as Mad-Eye Moody in Harry Potter (HBO Max Series)

Mark Rylance

as Garrick Olivander in Harry Potter (HBO Max Series)

Stephen Fry

as Hagrid in Harry Potter (HBO Max Series)