The Isle That Time Forgot had a bunch robotic pre-historic animals on like a T-Rex and a Sabertooth Tiger. It is often confused with the Dinosaur Island that appeared later, due to them being almost exactly alike.
Batman Wiki
The Isle That Time Forgot had a bunch robotic pre-historic animals on like a T-Rex and a Sabertooth Tiger. It is often confused with the Dinosaur Island that appeared later, due to them being almost exactly alike.