Ivan the Terrible is a nonrecurring character in the 1983-1987 television series Alvin and the Chipmunks.
Ivan is a monstrous Russian wrestler who challenges anyone to fight him in a wrestling match. He becomes angry and a little insulted when people call him a wimp. Ivan is a tall, muscular man who has long black hair and a long black mustache. He wears a black and purple cape with a blue wrestling suit.