Sour Kangaroo is the main antagonist in Horton Hears a Who (2008). However, she reforms in the end.
She plays Queen Chrysalis in My Little Animal: Friendship Is Magic[]
She is a changeling queen.
She plays Maleficent in Sleeping Tigress[]
She is an evil witch.
She plays the Matchmaker in Gialan[]
She is a Matchmaker.
She plays Auntie Shrew in The Secret of NIMH (Nuclearzeon Animal Style)[]
She is a shrew.