• Charlie Rose: a roundtable on the prison system and The Innoncene Project
• The Daily Show: David Steinberg
• The Colbert Report: Dr. Michael D. Gershon
• The Late Show With David Letterman: Denis Leary and Flight of the Conchords
• Jay Leno: John Mayer and Wanda Sykes
• Jimmy Kimmel Live: Paula Adbul, Flavor Flav, and Feist (repeat)
• Tavis Smiley: Etta James
• Late Night With Conan O'Brien: Seth Green, Eli Roth, and El-P
• The Late, Late Show With Craig Ferguson: Don Rickles, Ali Wentworth, and Marty Stuart
• Last Call With Carson Daly: Penn Jillette and Redman (repeat)

• At 8, CBS has a new Creature Comforts.
• TLC has two new episodes of Little People, Big World at 8.
• USA has a special Monday Night RAW starting at 8.
• ABC Family has the season premiere of Kyle XY at 8.
• Also at 8: Bravo has a new Inside The Actor's Studio, with Kyra Sedgwick.
• At 9, FOX has a new Hell's Kitchen.
• ABC has a new Ex-Wives Club at 9.
• Lifetime has the new movie In God's Country at 9.
• HBO has the season premiere of Big Love at 9, then a repeat of the first ep of John From Cincinnati, if you missed it last night.
• At 10, NBC has a new Dateline.
• Food Network has a new Diners, Drive-Ins, and Dives at 10, then a new The Secret Life Of...

Check your local TV listings for more.