Cranvil is a member of the Crocodile Tribe. He has never appeared in physical form, but is talked about alot on LEGO.com.
Cranvil is the blacksmith of the Crocodile tribe. He is highly respected and forges many weapons. His specialty is making flails. Cranvil is very knowlegable about the metals found in the Croc swamp.
Some of the most famous weapons he has made are called Gronk, Krank, and Slugga. They are mostly named for the sounds they make when smashed onto hard surfaces.