An epidemic of strep throat hits Lancer University which results in the Hellcats heading to Nationals a few members short and leaving the team dangerously close to being disqualified. After the shocking discovery that they are related, Marti and Deidre hit some major road bumps in their relationship. Watch free, streaming full episodes of Hellcats on cwtv.com. Hellcats Video: Watch Hellcats full episodes, previews, clips, interviews and more video. The world of competitive collegiate cheerleading is exposed in the new CW show Hellcats!