Nathan Lane Guests on 'DAVID LETTERMAN' Tonight, 9/20

CBS Network has announced the guests on the Late Show with David Letterman this week through 9/28. The show airs Monday through Friday, 11:35 PM-12:37 AM, ET/PT.

*TONIGHT, Sept. 20 - Actor Nathan Lane; 2012 IndyCar champion Ryan Hunter-Reay; musical guests The Killers (n)

*Friday, Sept. 21 - Actor Bruce Willis; comedian Brian Regan; musical guests The Heavy

Monday, Sept. 24 - Actor Steve Martin; musical guest Goyte (n)

Tuesday, Sept. 25 - Actress Kaley Cuoco from the CBS comedy series “The Big Bang Theory”; musical guests The Whigs (n)

Wednesday, Sept. 26 - Actress Sofia Vergara; actor Jonny Lee Miller from the new CBS drama series “Elementary” (n)

*Thursday, Sept. 27 - Musical guest Lupe Fiasco (n)

*Friday, Sept. 28 - Comedian Tom Dreesen; musical guest Dwight Yoakam (n)

*Denotes changes and/or additions to previous schedule
(n) Denotes new broadcast

RATING: TV-PG (Rating may change on day of broadcast due to specific subject matter.)

For more about The Late Show, go to www.cbs.com/shows/late_show or find it on Facebook and Twitter.

Photo Credit: Walter McBride / Retna Ltd.