Here are the late night talk show listings for the week of Monday, April 23, 2012. Remember, guests are subject to change.
GEORGE STROUMBOULOPOULOS TONIGHT (CBC)
Monday: Ron MacLean, Kim Cattrall, Sebastian Bach, Ohbijou
Tuesday: Cory Monteith, Mira Sorvino, Gary Bettman, Arkells
Wednesday: Linden MacIntyre, Idris Elba, Harlan, Coben, Joel Plaskett Emergency
Thursday: Anne Rice, Jay Baruchel & Alison Pill, Wendy Crewson, Young Empires
Friday: Ewan McGregor, Olivia Wilde, Taylor Kitsch, Eight and a Half
LATE SHOW WITH DAVID LETTERMAN (CBS/OMNI1)
Monday: Jason Segel, Zach Wahls, fun.
Tuesday: Amy Poehler
Wednesday: Rob Lowe, Gov. Brian Schweitzer, the War on Drugs
Thursday: Robin Williams, Andrew Luck
Friday: Chris Hemsworth, Darrell Hammond, Miike Snow
TONIGHT SHOW WITH JAY LENO (NBC/CTV2)
Monday: Jesse Tyler Ferguson, Aubrey O’Day, Train
Tuesday: Jack Black, Daniel Holzman & Michael Chernow, Beirut
Wednesday: Adam Levine, Ziggy Marley
Thursday: Diane Keaton, Natalie Coughlin, Moby
Friday: Mel Gibson, the Wanted
JIMMY KIMMEL LIVE (ABC/CHCH/Bite)
Monday: Julia Louis-Dreyfus, Scrabble champions, the Hives
Tuesday: John Cusack, the latest Dancing with the Stars castoff, Vintage Trouble
Wednesday: LP
Thursday: Emily Blunt, Dave Salmoni, Adam Lambert
Friday: Repeat (TBA)
LATE LATE SHOW WITH CRAIG FERGUSON (CBS/Global)
Monday: Joel McHale, Dan Boulger
Tuesday: Carson Kressley, Ramin Nazir
Wednesday: Carol Burnett, Phil Keoghan
Thursday: Toni Collette, Mike Massimino
Friday: Patton Oswalt, Phoebe Tonkin
LATE NIGHT WITH JIMMY FALLON (NBC/CTV2/MuchMore)
Monday: Repeat (March 20: Jon Hamm)
Tuesday: President Barack Obama, Dave Matthews
Wednesday: The cast of 30 Rock
Thursday: Jason Segel, Leelee Sobieski, the Lucas Brothers, Kool & The Gang Horns
Friday: Matthew Broderick, Serena Williams, Nick Lowe
LAST CALL WITH CARSON DALY (NBC)
Monday: Tavis Smiley, Allen Stone, Band of Skulls
Tuesday: James Van Der Beek, Mike D, Kasabian
Wednesday: Paul de Gelder, Brit Marling, Melvins
Thursday: Megan Hilty, Deborah Bassett, We Are Augustines
Friday: Repeat (Feb. 28: Werner Herzog)
CHELSEA LATELY (E!)
Monday: Lauren Conrad with John Caparulo, Arden Myrin, T.J. Miller
Tuesday: Jason Mraz with Dan Levy, Heather McDonald, Lavell Crawford
Wednesday: Ricki Lake with Brad Wollack, Loni Love, Josh Wolf
Thursday: Alison Brie with Chris Franjola, Jen Kirkman, Matt Braunger
Friday: Repeat (April 19: Gabrielle Union)
CONAN (TBS/Comedy Network/CTV)
Monday: Kathy Griffin, Morgan Spurlock, Erin Foley
Tuesday: Metta World Peace, Jerry Crowley, Haley Reinhart
Wednesday: Julia Louis-Dreyfus, Brian Posehn, Ben Kweller
Thursday: Jack Black, Simon Doonan, Ingrid Michaelson
DAILY SHOW WITH JON STEWART (Comedy Central/CTV/Comedy Network)
Monday: Ben Rattray
Tuesday: Madeleine Albright
Wednesday: Jason Segel
Thursday: Robert Draper
THE COLBERT REPORT (Comedy Central/CTV/Comedy Network)
Monday: Don McLeroy
Tuesday: Magnus Carlsen
Wednesday: Michael Sandel
Thursday: Jack White