A preview of the Academy Awards; Jimmy Kimmel on his hosting duties; Oscars Film Memorabilia prop store items up for auction; Eugene Levy receives his star on the Hollywood Walk of Fame; Michael Keaton and James Marsden (movie, "Knox Goes Away"); Denise Richards and Kym Johnson Herjavec (TV movie, "Hunting Housewives"); Gary Sinise talks about his late son, Mac Sinise;—anonymous