As a dense fog engulfs the town – and General Shaw pushes ahead with his mission – the Hanlons, Rose, Dick, and the kids must work together to save Derry.

Jensen, Sieracki, and U.S. Attorney Leo Wise prepare to charge the officers of the GTTF. Suiter feels the distrust of Baltimoreans as he works a homicide scene. Steele and Davis seek support from Baltimore's new mayor on the consent decree.

While Gavin Belson begins to hype Nucleus, a competing compression platform, Richard learns that the name Pied Piper is already registered to a sprinkler company, forcing him to negotiate. Meanwhile, Peter Gregory proves elusive when one of his companies asks for money.

At Peter's toga party, Richard drunkenly promises to make Erlich a board member, which he deeply regrets the next morning. Later, an interesting few days continue for Richard when he discovers an intriguing connection between Peter Gregory and Gavin Belson.

Larry tries to rid himself of an inept assistant, offends Jeff's barber and gets into hot water over a new project.

Larry reaches out to a familiar face, gives a hotel guest sartorial advice and looks to create a diversion to help a friend's nephew.

Paul is pressed by Gina to talk about his father. Meanwhile, Alex's father gives Paul something else to think over.

A recent setback allows Paul to encourage Mia to re-examine her contentious relationship with her mother.

In this edition: topical commentary, a one-on-one interview with rapper Cam'ron, and a deep dive into the end of sports leagues' war on drugs.

Jon Stewart joins the Queens to share early memories of living in New York, and Phoebe and Jessica test Jon's pizza knowledge. Plus: comedians Michelle Buteau, Mark Normand and Baron Vaughn.

While Gavin Belson begins to hype Nucleus, a competing compression platform, Richard learns that the name Pied Piper is already registered to a sprinkler company, forcing him to negotiate. Meanwhile, Peter Gregory proves elusive when one of his companies asks for money.

At Peter's toga party, Richard drunkenly promises to make Erlich a board member, which he deeply regrets the next morning. Later, an interesting few days continue for Richard when he discovers an intriguing connection between Peter Gregory and Gavin Belson.

Larry tries to rid himself of an inept assistant, offends Jeff's barber and gets into hot water over a new project.

Larry reaches out to a familiar face, gives a hotel guest sartorial advice and looks to create a diversion to help a friend's nephew.

Paul is pressed by Gina to talk about his father. Meanwhile, Alex's father gives Paul something else to think over.

A recent setback allows Paul to encourage Mia to re-examine her contentious relationship with her mother.

A data breach at the White House prompts a search for a scapegoat when personal details are leaked about a previously anonymous girl. Catherine takes up an anti-bullying cause, and Selina hosts the annual Easter Egg Roll.

As part of her Middle East peace-talks tour, President Meyer makes an historic trip to Iran, where an American reporter is being detained. In D.C., Dan is wooed by lobbyist Sidney Purcell, while VP Doyle stands in for Meyer at a Rainbow Jersey event with a gay NBA star.

In this edition: topical commentary, a one-on-one interview with rapper Cam'ron, and a deep dive into the end of sports leagues' war on drugs.

While Gavin Belson begins to hype Nucleus, a competing compression platform, Richard learns that the name Pied Piper is already registered to a sprinkler company, forcing him to negotiate. Meanwhile, Peter Gregory proves elusive when one of his companies asks for money.

At Peter's toga party, Richard drunkenly promises to make Erlich a board member, which he deeply regrets the next morning. Later, an interesting few days continue for Richard when he discovers an intriguing connection between Peter Gregory and Gavin Belson.

Larry tries to rid himself of an inept assistant, offends Jeff's barber and gets into hot water over a new project.

Larry reaches out to a familiar face, gives a hotel guest sartorial advice and looks to create a diversion to help a friend's nephew.

The caretaker of an exotic animal meets with a woman who'd like to take the temperamental beast off his hands.

Paul is pressed by Gina to talk about his father. Meanwhile, Alex's father gives Paul something else to think over.

A recent setback allows Paul to encourage Mia to re-examine her contentious relationship with her mother.

Jon Stewart joins the Queens to share early memories of living in New York, and Phoebe and Jessica test Jon's pizza knowledge. Plus: comedians Michelle Buteau, Mark Normand and Baron Vaughn.

A data breach at the White House prompts a search for a scapegoat when personal details are leaked about a previously anonymous girl. Catherine takes up an anti-bullying cause, and Selina hosts the annual Easter Egg Roll.

As part of her Middle East peace-talks tour, President Meyer makes an historic trip to Iran, where an American reporter is being detained. In D.C., Dan is wooed by lobbyist Sidney Purcell, while VP Doyle stands in for Meyer at a Rainbow Jersey event with a gay NBA star.

The caretaker of an exotic animal meets with a woman who'd like to take the temperamental beast off his hands.

Larry tries to rid himself of an inept assistant, offends Jeff's barber and gets into hot water over a new project.

Larry reaches out to a familiar face, gives a hotel guest sartorial advice and looks to create a diversion to help a friend's nephew.

Ayla finds out how fellow stand-up friend Ricky really feels about her; Pete finally gets a dinner date with Amanda and her friend Dan.

After being summoned by a government select committee, Robert worries he’s become a pawn in a much larger battle between very powerful entities.

Dr. Haddassah returns with Black Table Talk; Karlie Chanel pitches TV executives; a mother passes down her prized heirlooms.

A Black Lady Courtroom hears a new case; a queen's knights share gossip from around the kingdom; a waitress riles up her customers.