Warner Bros. started making classic cartoons in 1930 but did not use a logo until the following year; instead, an in-credit notice that says "WARNER BROS. PICTURES & THE VITAPHONE CORPORATION PRESENT" is used for the animation studio's 1930 cartoons. Starting in 1931, the Warner Bros.' animation studio introduced its first logo, which would be used on Looney Tunes cartoons until January 1936. Little Toot Tugboat (from Disney) as Speedy Gonzales. Chip (from The Little Engine That Could) as Tweety. Babe (from Babe) as Porky Pig. Poodle Princess (from Roobarb and Custard) as Lola Bunny.... Little Pancho Vanilla - 4562. Porky's Naughty Nephew - 4427. Johny Smith and Poker-Huntas - 4563. Porky in Egypt - 4463. You're an Education - 4707.