On Monday, 1/17, at 9:00 p.m., WTTW will be showing Dinosaur Wars: American Experience:

In the late 19th century, paleontologists Edward Cope and O.C. Marsh uncovered the remains of hundreds of prehistoric animals in the American West, including dozens of previously undiscovered dinosaur species. But the rivalry that developed between them would spiral out of control, permanently damaging their careers and threatening the future of American paleontology.

Check listings for more dates and times.