Tintin in the Congo and the stowaway is eaten by crocodiles. After reading a letter from the stowaway's pocket, Tintin finds that someone called "A.C." has ordered his elimination. Tintin captures a criminal who tried to rendezvous with the stowaway and learns that "A.C." is the American gangster Al Capone, who is trying to gain control of African diamond production. Tintin and the colonial police arrest the rest of the diamond smuggling gang and Tintin and Snowy return to Belgium. Georges Remi—best known under the pen name Hergé—was employed as editor and illustrator of (""The Little Twentieth""), a children's supplement to (""The Twentieth Century""),
What a Cartoon! Cool! Cartoons" (Cartoon Hangover, 2012), and "GO! Cartoons" (Cartoon Hangover, 2016). These laboratories have spun off notable series like: "Dexter's Laboratory", "The Powerpuff Girls", "Johnny Bravo", "Cow & Chicken", "Family Guy", "Courage the Cowardly Dog", "Samurai Jack", "The Grim Adventures of Billy & Mandy", "", "The Fairly OddParents", "My Life as a Teenage Robot", "Nite Fite", "The Mighty B!", "Fanboy & Chum Chum", "Adventure Time", "Regular Show", "Bravest Warriors", "Secret Mountain Fort Awesome", "Gravity Falls", "Rocket Dog", "Bee and PuppyCat", and "Uncle Grandpa". "Dexter's Laboratory" was the most popular short series according to a vote held in 1995 and eventually