This program presents Tyrannousaurus Rex as primarily a lumbering predator and secondarily a scavenger or cannibal. Deinonycus is presented as an agile, crafty pack hunter. Quetzalcoatlus was an observant, opportunistic predator that attacked easy prey and could make a quick getaway. The sensory and killing anatomy of each animal is examined in detail as well as its diet and predatory style.
—David Foss