Jay interviews actress Kristen Stewart and "potato lady" Doretta Cannon, who found a potato that looks like Jay; band OneRepublic performs "Secrets"; Terry Bradshaw and Jay answer audience questions.
Jay's guests are actor Rainn Wilson promoting his book "Soul Pancake"; Margaret Sparkman, a 94-year-old woman who makes art from gourds; and band Jimmy Eat World, who perform "My Best Theory." Also, Garfunkel & Oates perform "Weed Card."
Jay's guests are Dwayne Johnson (promoting the film "Faster") and bird caller Nicole Perretta; former "Tonight Show" bandleader Kevin Eubanks returns as the musical guest.
In addition to first Matthew Morrison of "Glee" and musical guest Crystal Bowersox, Jay's second guest slot is devoted to "bizarre Christmas musicians" who perform holiday songs on unusual homemade instruments.
Jay's guests are Larry the Cable Guy from "Cars 2," 100-year-old harmonica player Dorothy Custer, and musical guest LMFAO; Rove McManus does a segment from the Inpex Inventors' Convention.
Guests are Joel McHale from "Spy Kids: All the Time in the World in 4D," Viola Davis from "The Help," and singer Ximena Sariñana. In the "Woulda Coulda Shoulda" segment, Ross Mathews, Rove McManus, and Jim Norton discuss unusual news stories and what the persons involved would have, could have, and should have done.