The Marbleheads, Part 4

The Buccaneers are the daughters of America's new rich — beautiful and untameable, despite the best efforts of England's finest governesses, they are on their way to London to snare themselves an aristocrat, low in funds but high in class, to make a perfect match.

Countdown begins with a suspicious murder in broad daylight, leading Los Angeles Police Department officer Mark Meachum to be recruited to a secret task force of undercover agents from all branches of law enforcement that will investigate the death. But as the truth of a more sinister plot comes into focus, the team must overcome their conflicting personal agendas to unite and save a city of millions.

The Price is Right, originally hosted by Bob Barker until 2007 and Drew Carey thereafter -- features a wide variety of games and contests with the same basic challenge: Guess the prices of everyday (or not-quite-everyday) retail items. Four contestants, all of whom are seated in one of the wildest audiences in daytime game-show history, are called to the stage to play a preliminary pricing round. That winner joins the host on stage for one of more than 70 different pricing games. After three such games, the contestants spin a big wheel -- hoping to get as close to $1 as possible -- in the "Showcase Showdown". The two highest winners of that round advance to the final, where prizes could be cars or roomsful of furniture. A trio of models presents the prizes.

Ironheart follows Riri Williams, a 15-year old engineering genius attending Massachusetts Institute of Technology. Riri builds a suit based on Iron Man's armor and takes up the name Ironheart.

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.