Julie Chen introduces the first 8 new Houseguests who will be competing in Big Brother 16. The Houseguests enter the house, pick out their beds and introduce themselves to each other. The game begins tonight as the first 8 contestants compete in the very 1st HoH Competition of the season.

Gabi, a feisty, young chef, has just landed an interview for her dream job - personal chef to tech millionaire Josh. Josh's right hand man, Elliott, is not impressed with Gabi, but Josh is won over by Gabi's ability to know exactly what he wants to eat. But when the romantic dinner Gabi planned to help Josh propose to his girlfriend takes a very unexpected turn, Gabi fears she may have lost the best job she ever had.

A detective teams up with a cabby, to try and solve the case of her fathers murder.

Callbacks where previous contestants that were on the fence get to show their dancing skills 1 final time in hopes that they can move on in the competition this time?

Grace receives a surprise visit from someone in her past which creates a new wrinkle for her with Ethan. Leni's Pentagon contact reveals new information. Grace finds out about Billy's fight. The taskforce plants a bug to spy on Ethan and his team.

Charlie and Holly help a devoted fan who has witnessed a crime, but will only talk to them.

Pearson Specter's client, Logan Sanders, pushes Harvey to prove his relationship with Mike won't hinder him from doing what it takes to win their takeover battle. Meanwhile, Louis attempts to mend his relationship with new colleague Jeff Malone, but their ensuing bonding leads to some misunderstandings.

It is a nightmare that has stalked us for centuries: hordes of human beings transformed into mindless, cannibalistic monsters. Could this civilization-ending nightmare become reality? Scientists have discovered pathogens that turn insects into the walking dead. New strains of viruses are attacking humans every day. Mathematicians have calculated the likelihood of surviving a zombie virus outbreak: they're not hopeful. Now neuroscientists are discovering how easy it is for us to lose conscious control of our bodies. Are we at risk of becoming puppets? If we were in the middle of a zombie apocalypse, would we even know it?.

Les leads a reluctant staff on a rampage of acquisitions, culminating in the most intense negotiation in Hardcore history! Karen needs Byron's help to handle a pair of unruly piano players, and a nine-year old kid gives Seth a run for his money on the sale of a rare sports item.

A woman wants answers from a man she met online.

Semifinals continue: Patrick Walsh looks to defeat Corey Anderson.

The women fly to Los Angeles to watch Victoria announce the Oscar nominations. Elka gets campaign advice from a statistics expert, Victoria has nerves over the unknown, and Joy meets the man she's going to marry.

When Ryan's reality is upended, he gets a second chance to make things right.

The special guest star on tonight's episode of "The Soup" is musician Questlove.

When Willie agrees to sponsor Mountain Man's radio contest, a "Hands on a Hardbody" competition, he somehow finds himself competing against Si for Mountain Man's last minute prize: a woodchipper. Meanwhile, Jep and Jessica chaperone Lily's first "date", mini golfing with a boy from her school and Jep goes into over-protective dad mode.

Jake is on the lookout for bus full of smuggled contraband. Tuturro finds he's in over his head after he sells an antique gun to the son of the leader of a cartel.

When Jennifer and Dina find out they both lost their virginity to the same man (on the same day!), they decide to get revenge on him... but wind up drawn in once again by his charms.

Disaster strikes when Ryan and Wilfred get an unwanted guest on their camping trip.

Keira Knightley

Eric Bana, Andy Serkis

Rep. Eleanor Holmes Norton

Mark Wahlberg, Ben Falcone, Hurray for the Riff Raff

3 celebrity contestants compete to determine who has the funniest take on the day's pop culture.

Alfred Molina

In an intense Mystery Box challenge, the winning team from the service challenge play off for the power apron, which will mean they control every challenge played out next week.

Dara O Briain and the team ride roughshod over another week's news with guests Angela Barnes, Miles Jupp, Romesh Ranganathan and Josh Widdicombe.

Aqualad asks Raven out on a date, which makes Beast Boy jealous. Cyborg tries to prove that Aqualad is really a pirate.

The beautiful and sensitive Lumpy Space Prince flees his cruel parents to start a new life.

Benson has to try and get to work on time in order to be rewarded with a gold watch.