Mario/Nellie the Elephant

cast

Princess Peach as Nellie (Peach and Nellie are females)

Mario as Mr Mac

Luigi as as Mr Tosh

Yoshi as Captain Jack

Bowser as The Ringmaster (Bowser and The Ringmaster are both evil)

Donkey Kong as Captain Match

Princess Daisy as Mrs Maple

Bowser Jr as Tiger (Mrs Maple's cat)

and more