For English-speaking users...

For English-speaking users: Gena the Crocodile is a fictional, friendly crocodile, who works in a zoo as a crocodile, in the series of animation films "Gena the Crocodile, Cheburashka and Shapoklyak" (1969) by Roman Kachanov. Gena the Crocodile made his debut in 1966's novel "Gena the Crocodile and His Friends" by Eduard Uspensky, talented writer. In the animated films Gena is voiced by Vasily Livanov - a famous actor with unique voice.