"The Kill List" -- As Elizabeth prepares for the arrival of Iranian President Shiraz to sign a nuclear treaty, she uncovers a top secret plot to assassinate him on United States soil. At the same time, she must deal with a massive protest by the Human Rights Campaign in response to Iran\'s plans to stone to death a gay citizen on MADAM SECRETARY, Sunday, April 26 (8:00--9:00 PM, ET/PT) on the CBS Television Network. Brent Rosen (BD Wong), shown. Photo: CBS ÃÂ©2015 CBS Broadcasting, Inc. All Rights Reserved | Episode 1.21 - The Kill List | Promotional Episode Photos | Season 1 | Madam Secretary | Gallery

SpoilerTV Image Archive | Gallery | Madam Secretary | Season 1 | Promotional Episode Photos | Episode 1.21 - The Kill List | "The Kill List" -- As Elizabeth prepares for the arrival of Iranian President Shiraz to sign a nuclear treaty, she uncovers a top secret plot to assassinate him on United States soil. At the same time, she must deal with a massive protest by the Human Rights Campaign in response to Iran\'s plans to stone to death a gay citizen on MADAM SECRETARY, Sunday, April 26 (8:00--9:00 PM, ET/PT) on the CBS Television Network. Brent Rosen (BD Wong), shown. Photo: CBS ÃÂ©2015 CBS Broadcasting, Inc. All Rights Reserved

$"The Kill List" -- As Elizabeth prepares for the arrival of Iranian President Shiraz to sign a nuclear treaty, she uncovers a top secret plot to assassinate him on United States soil. At the same time, she must deal with a massive protest by the Human Rights Campaign in response to Iran\'s plans to stone to death a gay citizen on MADAM SECRETARY, Sunday, April 26 (8:00--9:00 PM, ET/PT) on the CBS Television Network. Brent Rosen (BD Wong), shown. Photo: CBS ÃÂ©2015 CBS Broadcasting, Inc. All Rights Reserved$