Last night on The Daily Show, Christina Hendricks and Jon Stewart chatted about consequence — how Matt Weiner has spooled a karmic storyline from the "terrible" actions of these "terrible, terrible" men of Mad Men. "I like when an episode starts with Don just sort of hacking, waking up and just coughing, and coughing, and coughing," she told Stewart. "Yup, that'll do it!" Plus: Ever wonder why Ryan Lochte would do a reality show? "I just want to bring swimming into everyone's livingroom ... so bringing swimming awareness," Lochte expounded on The Late Show, at which point Dave Letterman cracked up, "Wow, that's pretty good!" Also, Kat Dennings and Craig Ferguson caught the other in his/her Game of Throne lies; and a dippy Diane Keaton giggled about seeing her long-time crush, Robert DeNiro go down on their new work colleague, Susan Sarandon, in The Big Wedding. Watch our compilation to see what you missed.