Countdown - All Seasons

Teams of celebrities and their families face off to name the top responses to questions posed to 100 people.

A year after witnessing a traumatising attack in her neighbourhood, Hannah, a young wheelchair user, views a copycat attack on her area's CCTV system. The attacker enters the area with an unknown woman, but emerges alone, and Hannah believes she was murdered despite there being no evidence of a crime.

Emmy Award and Grammy Award winner Jimmy Fallon brought NBC's "The Tonight Show" back to its New York origins when he launched The Tonight Show Starring Jimmy Fallon from Rockefeller Center. Fallon puts his own stamp on the storied NBC late-night franchise with his unique comedic wit, on-point pop culture awareness, welcoming style and impeccable taste in music with the award-winning house band, The Roots.

12-year-old modern demigod Percy Jackson has just come to terms with his newfound supernatural powers when the sky god Zeus accuses him of stealing his master lightning bolt. Now Percy must trek across America to find it and restore order to Olympus.

Common Side Effects  follows former high school lab partners Marshall and Frances who begin to unravel a conspiracy involving big pharma and the federal government to suppress knowledge of a rare mushroom that may hold the key to curing all the world's diseases.