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| Season 15 | (Add Episode) |
Episode # ![]() |
Airdate | Title | Gal. | Rating | |
| 1777 | 15x01 | 04/Jan/2010 | Michael Pollan | 0 | 6 |
| 1778 | 15x02 | 05/Jan/2010 | George Lucas | 0 | 9 |
| 1779 | 15x03 | 06/Jan/2010 | Adm. Michael Mullen | 0 | 7 |
| 1780 | 15x04 | 07/Jan/2010 | Maggie Gyllenhaal | 0 | 8 |
| 1781 | 15x05 | 11/Jan/2010 | John Yoo | 0 | 10 |
| 1782 | 15x06 | 12/Jan/2010 | Paul Ingrassia | 0 | 8 |
| 1783 | 15x07 | 13/Jan/2010 | Ringo Starr & the Ben Harper Band | 0 | 7 |
| 1784 | 15x08 | 14/Jan/2010 | Tom Brokaw | 0 | 8 |
| 1785 | 15x09 | 18/Jan/2010 | David M. Walker | 0 | 7 |
| 1786 | 15x10 | 19/Jan/2010 | Colin Firth | 0 | 8 |
| 1787 | 15x11 | 20/Jan/2010 | Jim Wallis | 0 | 7 |
| 1788 | 15x12 | 21/Jan/2010 | Julie Andrews | 0 | 7 |
| 1789 | 15x13 | 25/Jan/2010 | Bill Gates | 0 | 8 |
| 1790 | 15x14 | 26/Jan/2010 | Elizabeth Warren | 0 | 8 |
| 1791 | 15x15 | 27/Jan/2010 | Ethan Watters | 0 | 7 |
| 1792 | 15x16 | 28/Jan/2010 | Doris Kearns Goodwin | 0 | 9 |
| 1628 | 15x17 | 01/Feb/2010 | Austan Goolsbee | 0 | 9 |
| 1629 | 15x18 | 02/Feb/2010 | Brian Williams | 0 | 7 |
| 1630 | 15x19 | 03/Feb/2010 | Atul Gawande | 0 | 8 |
| 1631 | 15x20 | 04/Feb/2010 | Rep. Anthony Weiner | 0 | 7 |
| 1632 | 15x21 | 08/Feb/2010 | Jenny Sanford | 0 | 7 |
| 1633 | 15x22 | 09/Feb/2010 | Newt Gingrich | 0 | 7 |
| 1634 | 15x23 | 10/Feb/2010 | Willie Mays | 0 | 8 |
| 1635 | 15x24 | 11/Feb/2010 | Lee Daniels | 0 | 7 |
| 1636 | 15x25 | 22/Feb/2010 | Ricky Gervais | 0 | 7 |
| 1637 | 15x26 | 23/Feb/2010 | Jeff Garlin | 0 | 7 |
| 1638 | 15x27 | 24/Feb/2010 | Tracy Morgan | 0 | 7 |
| 1639 | 15x28 | 25/Feb/2010 | Rep. James Clyburn | 0 | 9 |
| 1640 | 15x29 | 01/Mar/2010 | Neil DeGrasse Tyson | 0 | 9 |
| 1641 | 15x30 | 02/Mar/2010 | Robert Pattinson | 0 | 7 |
| 1642 | 15x31 | 03/Mar/2010 | Lynne Olson | 0 | 8 |
| 1643 | 15x32 | 04/Mar/2010 | Scott Patterson | 0 | 7 |
| 1644 | 15x33 | 08/Mar/2010 | Harry Markopolos | 0 | 10 |
| 1645 | 15x34 | 09/Mar/2010 | Marc Thiessen | 0 | 8 |
| 1646 | 15x35 | 10/Mar/2010 | Jerry Seinfeld | 0 | 9 |
| 1647 | 15x36 | 11/Mar/2010 | Eamon Javers | 0 | 7 |
| 1648 | 15x37 | 15/Mar/2010 | Michael Lewis | 0 | 9 |
| 1649 | 15x38 | 16/Mar/2010 | Jude Law | 0 | 10 |
| 1650 | 15x39 | 17/Mar/2010 | Snoop Dogg | 0 | 8 |
| 1651 | 15x40 | 18/Mar/2010 | Gary Locke | 0 | 9 |
| 1652 | 15x41 | 29/Mar/2010 | Ben Stiller | 0 | 8 |
| 1653 | 15x42 | 30/Mar/2010 | Robin Williams | 0 | 8 |
| 1654 | 15x43 | 31/Mar/2010 | Roxana Saberi | 0 | 8 |
| 1655 | 15x44 | 01/Apr/2010 | Liz Claman | 0 | 7 |
| 1656 | 15x45 | 05/Apr/2010 | Reza Aslan | 0 | 7 |
| 1657 | 15x46 | 06/Apr/2010 | Capt. Richard Phillips | 0 | 7 |
| 1658 | 15x47 | 07/Apr/2010 | Steve Carell | 0 | 8 |
| 1659 | 15x48 | 08/Apr/2010 | David Remnick | 0 | 10 |
| 1660 | 15x49 | 12/Apr/2010 | Bryan Cranston | 0 | 8 |
| 1661 | 15x50 | 13/Apr/2010 | Rachel Maddow | 0 | 8 |
| 1662 | 15x51 | 14/Apr/2010 | Richard Burt | 0 | 8 |
| 1663 | 15x52 | 15/Apr/2010 | Tracy Morgan | 0 | 6 |
| 1664 | 15x53 | 19/Apr/2010 | Rep. John Dingell | 0 | 8 |
| 1665 | 15x54 | 20/Apr/2010 | John O'Hara | 0 | 9 |
| 1666 | 15x55 | 21/Apr/2010 | Fred Pearce | 0 | 7 |
| 1667 | 15x56 | 22/Apr/2010 | Zoe Saldana | 0 | 8 |
| 1668 | 15x57 | 26/Apr/2010 | Lisa P. Jackson | 0 | 7 |
| 1669 | 15x58 | 27/Apr/2010 | Richard Whittle | 0 | 7 |
| 1670 | 15x59 | 28/Apr/2010 | Ken Blackwell | 0 | 9 |
| 1671 | 15x60 | 29/Apr/2010 | Michael Caine | 0 | 9 |
| 1672 | 15x61 | 03/May/2010 | Jonathan Eig | 0 | 8 |
| 1673 | 15x62 | 04/May/2010 | Rosalynn Carter | 0 | 7 |
| 1674 | 15x63 | 05/May/2010 | Jon Meacham | 0 | 8 |
| 1675 | 15x64 | 06/May/2010 | Mario Batali | 0 | 8 |
| 1676 | 15x65 | 10/May/2010 | Jack Rakove | 0 | 8 |
| 1677 | 15x66 | 11/May/2010 | Sebastian Junger | 0 | 7 |
| 1678 | 15x67 | 12/May/2010 | Michael Patrick King | 0 | 8 |
| 1679 | 15x68 | 13/May/2010 | Ian Bremmer | 0 | 7 |
| 1680 | 15x69 | 01/Jun/2010 | Arthur Brooks | 0 | 7 |
| 1681 | 15x70 | 02/Jun/2010 | Morgan Freeman | 0 | 7 |
| 1682 | 15x71 | 03/Jun/2010 | Jonah Hill | 0 | 7 |
| 1683 | 15x72 | 07/Jun/2010 | John C. Reilly | 0 | 8 |
| 1684 | 15x73 | 08/Jun/2010 | Christopher Hitchens | 0 | 8 |
| 1685 | 15x74 | 09/Jun/2010 | Spencer Wells | 0 | 8 |
| 1686 | 15x75 | 10/Jun/2010 | Gov. Tim Pawlenty | 0 | 7 |
| 1687 | 15x76 | 14/Jun/2010 | Betty White | 0 | 7 |
| 1688 | 15x77 | 15/Jun/2010 | James Tabor | 0 | 10 |
| 1689 | 15x78 | 16/Jun/2010 | Louis C.K. | 0 | 8 |
| 1690 | 15x79 | 17/Jun/2010 | Fred Thompson | 0 | 7 |
| 1691 | 15x80 | 21/Jun/2010 | Josh Fox | 0 | 7 |
| 1692 | 15x81 | 22/Jun/2010 | Cameron Diaz | 0 | 7 |
| 1693 | 15x82 | 23/Jun/2010 | Dr. Connie Mariano | 0 | 7 |
| 1694 | 15x83 | 24/Jun/2010 | Adam Sandler, Chris Rock | 0 | 7 |
| 1695 | 15x84 | 28/Jun/2010 | David Axelrod | 0 | 7 |
| 1696 | 15x85 | 29/Jun/2010 | Helen Mirren | 0 | 8 |
| 1697 | 15x86 | 30/Jun/2010 | Landon Donovan, Bob Bradley | 0 | 7 |
| 1698 | 15x87 | 01/Jul/2010 | Jere Van Dyk | 0 | 7 |
| 1699 | 15x88 | 05/Jul/2010 | Denis Leary | 0 | 8 |
| 1700 | 15x89 | 06/Jul/2010 | Julianne Moore | 0 | 7 |
| 1701 | 15x90 | 07/Jul/2010 | Daniel Okrent | 0 | 8 |
| 1702 | 15x91 | 08/Jul/2010 | Marilynne Robinson | 0 | 7 |
| 1703 | 15x92 | 26/Jul/2010 | William Rosen | 0 | 8 |
| 1704 | 15x93 | 27/Jul/2010 | Fareed Zakaria | 0 | 9 |
| 1705 | 15x94 | 28/Jul/2010 | Robert O'Connell | 0 | 7 |
| 1706 | 15x95 | 29/Jul/2010 | Liev Schreiber | 0 | 8 |
| 1707 | 15x96 | 02/Aug/2010 | Mary Roach | 0 | 8 |
| 1708 | 15x97 | 03/Aug/2010 | Will Ferrell | 0 | 7 |
| 1709 | 15x98 | 04/Aug/2010 | Bruce Henderson | 0 | 9 |
| 1710 | 15x99 | 05/Aug/2010 | Akbar Ahmed | 0 | 9 |
| 1711 | 15x100 | 10/Aug/2010 | Jason Bateman | 0 | 8 |
| 1712 | 15x101 | 11/Aug/2010 | Laura Linney | 0 | 7.5 |
| 1713 | 15x102 | 12/Aug/2010 | Arcade Fire | 0 | 8 |
| 1714 | 15x103 | 16/Aug/2010 | Emma Thompson | 0 | 7.5 |
| 1715 | 15x104 | 17/Aug/2010 | Dick Armey | 0 | 9 |
| 1716 | 15x105 | 18/Aug/2010 | Edward Kohn | 0 | 9.5 |
| 1717 | 15x106 | 19/Aug/2010 | Jennifer Aniston | 0 | 8 |
| 1718 | 15x107 | 23/Aug/2010 | Rod Blagojevich | 0 | 10 |
| 1719 | 15x108 | 24/Aug/2010 | Brian Williams | 0 | 8 |
| 1720 | 15x109 | 25/Aug/2010 | Drew Barrymore | 0 | 6.5 |
| 1721 | 15x110 | 26/Aug/2010 | Mayor Michael Bloomberg | 0 | 9.8 |
| 1722 | 15x111 | 07/Sep/2010 | Tim Gunn | 0 | 7 |
| 1723 | 15x112 | 08/Sep/2010 | Gov. Tim Kaine | 0 | 9.5 |
| 1724 | 15x113 | 09/Sep/2010 | Meghan McCain | 0 | 7 |
| 1725 | 15x114 | 13/Sep/2010 | Ben Affleck | 0 | 8 |
| 1726 | 15x115 | 14/Sep/2010 | Tony Blair | 0 | 8 |
| 1727 | 15x116 | 15/Sep/2010 | Jon Hamm | 0 | 7.7 |
| 1728 | 15x117 | 16/Sep/2010 | Bill Clinton | 0 | 8.5 |
| 1729 | 15x118 | 20/Sep/2010 | Jimmy Carter | 0 | 7.5 |
| 1730 | 15x119 | 21/Sep/2010 | Sigourney Weaver | 0 | 7.5 |
| 1731 | 15x120 | 22/Sep/2010 | Edward Norton | 0 | 8.5 |
| 1732 | 15x121 | 23/Sep/2010 | His Majesty King Abdullah II | 0 | 8 |
| 1733 | 15x122 | 27/Sep/2010 | Bill O'Reilly | 0 | 7 |
| 1734 | 15x123 | 28/Sep/2010 | Arianna Huffington | 0 | 7 |
| 1735 | 15x124 | 29/Sep/2010 | Linda Polman | 0 | 7 |
| 1736 | 15x125 | 30/Sep/2010 | Justin Timberlake | 0 | 8 |
| 1737 | 15x126 | 04/Oct/2010 | Sam Harris | 0 | 8 |
| 1738 | 15x127 | 05/Oct/2010 | Bruce Willis | 0 | 6.5 |
| 1739 | 15x128 | 06/Oct/2010 | Philip Dray | 0 | 8 |
| 1740 | 15x129 | 07/Oct/2010 | Naomi Watts | 0 | 9 |
| 1741 | 15x130 | 11/Oct/2010 | Johnny Knoxville | 0 | 7 |
| 1742 | 15x131 | 12/Oct/2010 | Rep. Eric Cantor | 0 | 7 |
| 1743 | 15x132 | 13/Oct/2010 | Condoleezza Rice | 0 | 7 |
| 1744 | 15x133 | 14/Oct/2010 | David Rakoff | 0 | 7 |
| 1745 | 15x134 | 25/Oct/2010 | Austan Goolsbee | 0 | 9 |
| 1746 | 15x135 | 26/Oct/2010 | Sen. Ted Kaufman | 0 | 8 |
| 1747 | 15x136 | 27/Oct/2010 | President Barack Obama (1) | 1 | 9 |
| 1748 | 15x137 | 28/Oct/2010 | President Barack Obama (2) | 0 | 7 |
| 1749 | 15x138 | 01/Nov/2010 | Zach Galifianakis | 0 | 7 |
| 1750 | 15x139 | 02/Nov/2010 | Michael Beschloss | 0 | 7 |
| 1751 | 15x140 | 03/Nov/2010 | Chris Wallace | 0 | 7 |
| 1752 | 15x141 | 04/Nov/2010 | David Sedaris | 0 | 7 |
| 1753 | 15x142 | 08/Nov/2010 | Gov. Rick Perry | 0 | 6 |
| 1754 | 15x143 | 09/Nov/2010 | Harrison Ford | 0 | 6.5 |
| 1755 | 15x144 | 10/Nov/2010 | Mick Foley | 0 | 7.5 |
| 1756 | 15x145 | 11/Nov/2010 | Rosario Dawson | 0 | 6.5 |
| 1757 | 15x146 | 15/Nov/2010 | Marion Jones | 0 | 6.5 |
| 1758 | 15x147 | 16/Nov/2010 | Bethany McLean & Joe Nocera | 0 | 7 |
| 1759 | 15x148 | 17/Nov/2010 | Jay-Z | 0 | 7 |
| 1760 | 15x149 | 18/Nov/2010 | Philip K. Howard | 0 | 10 |
| 1761 | 15x150 | 29/Nov/2010 | Judah Friedlander | 0 | 8 |
| 1927 | 15x151 | 30/Nov/2010 | Susan Casey | 0 | 8 |
| 1928 | 15x152 | 01/Dec/2010 | Sting | 0 | 7 |
| 1929 | 15x153 | 02/Dec/2010 | Stacey Schiff | 0 | 9 |
| 1930 | 15x154 | 06/Dec/2010 | Gen. Hugh Shelton | 0 | 8 |
| 1931 | 15x155 | 07/Dec/2010 | Seth Green | 0 | 7 |
| 1932 | 15x156 | 08/Dec/2010 | Michelle Williams | 0 | 8 |
| 1933 | 15x157 | 09/Dec/2010 | Edmund Morris | 0 | 9 |
| 1934 | 15x158 | 13/Dec/2010 | Gordon Brown | 0 | 10 |
| 1935 | 15x159 | 14/Dec/2010 | Ricky Gervais | 0 | 7 |
| 1936 | 15x160 | 15/Dec/2010 | Paul Rudd | 0 | 7 |
| 1937 | 15x161 | 16/Dec/2010 | Mike Huckabee | 0 | 10 |
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