Watch The Circus: Inside the Greatest Political Show on Earth Episode 1 HD Full Free on SolarMovie. Watch The Circus: Inside the Greatest Political Show on Earth tv series online free. Groundbreaking weekly docu-series that pulls back the curtain on American politics. Hosts John Heile...Groundbreaking weekly docu-series that pulls back the curtain on American politics. Hosts John Heilemann, Mark McKinnon and Jenn Palmieri go behind the scenes for an unbiased, inside look at the stories beyond the headlines.