There are new mobsters in town, and they have four legs, whiskers and an obsession with tuna.

Disney and Pixar shared a first look at the feline-run underbelly of Venice, releasing the teaser trailer and poster for their upcoming original animated adventure, "Gatto." The studios also announced major star power for the film's voice cast.

Mark Ruffalo ("Poor Things," "The Avengers") will voice Nero, a scrappy black cat facing an existential crisis, while Laurence Fishburne ("The Matrix" trilogy, "Boyz n the Hood") lends his commanding vocals to Rocco, a ruthless feline mob boss.