The Dinosaur Chief appeared in the Dinosaurs episode "Hurling Day". He was made from the Turtlepuss Unisaur. His face was operated by Kevin Clash with Michelan Sisti performing the body and Harold Gould providing his voice. Though identified only as "Dinosaur Chief" in the credits, Ethyl Phillips claims that this wise dinosaur was Bob LaBrea, indicating that Robbie's high school was named in his honor.