Sean Hannity is kicking off his first week back in the 9pm ET timeslot with a huge lineup of powerful interviews.

Tonight, Bill O'Reilly will join Hannity to discuss the news of the day and his new book, "Killing England."

Before Hannity's interview with O'Reilly, catch Martha MacCallum's one-on-one with Kellyanne Conway at 7pm ET and Tucker Carlson's discussion with Attorney General Jeff Sessions at 8pm ET.

On Wednesday, Hannity travels to Washington, D.C., to sit down with House Speaker Paul Ryan to talk about President Trump, Congress' agenda and the push for tax and health care reform.

Then on Thursday, Hannity will visit Rush Limbaugh in Florida for a rare interview with the talk radio host.

On Monday, Hannity spoke to Steve Bannon, who was stumping for former Alabama Supreme Court Chief Justice Roy Moore in Alabama's tight Senate race.

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