Billy Brennan with Pteranodon

Hasbro’s Jurassic Park III action figures, released in 2001, were a major shift from the earlier Kenner lines, featuring a smaller 3.75-inch scale compared to the previous 4.5-inch figures. These figures, including characters like Dr. Alan Grant, Billy Brennan, and the Kirby’s, were designed with simpler articulation and details. Most figures came packaged with small dinosaur companions or accessories. The shift in scale and simplified design marked a move away from the more realistic, highly articulated figures that characterized earlier Jurassic Park toy lines.