The Casagrandes Episode 9 - How to Train Your Carl Episode Title:How to Train Your Carl.Episode Description:Ronnie Anne, Sid, C.J., Carl, and Adelaide go to the Great Lakes City Zoo where Stanley and Becca have arranged a sleepover with the rest of the Chang family. During the night tour, Carl wants to see a komodo dragon named Keyon who turns out to be diurnal. He sneaks away from the tour group to try to find Keyon as he is stalked by a night monkey named Nico that wants his beef jerky. When Carl is found not there, Becca goes to look for him as Stanley covers for her.