VIDEO: Mark Ruffalo, Jason Schwartzman & Amy Smart Visit JAMES CORDEN

Mark Ruffalo, Jason Schwartzman and Amy Smart stopped by last night's LATE LATE SHOW WITH JAMES CORDEN. Below, check out clips from the show including:

James asks Mark Ruffalo about riding the New York City subway regularly before Amy Smart and Jason Schwartzman explain their interactions with fans.

Mark Ruffalo and Jason Schwartzman talk about their separate journeys to Italy to find a piece of their heritage.

After Reggie Watts hides in the studio, James, Mark Ruffalo, Amy Smart and Jason Schwartzman race to find, then hide with Reggie until all have found him.

James Corden takes the reigns as host of THE LATE LATE SHOW on CBS. The actor and singer comes to American late night television with a growing list of award-winning and critically acclaimed credits. He is a Tony Award-winning performer on Broadway, a BAFTA-winning star of a UK television series, a feature film actor with two releases this year, and an acclaimed host, writer and producer in several genres of television.

Corden starred opposite Meryl Streep, Johnny Depp and Emily Blunt in the Golden Globe Award-nominated feature film "Into the Woods," which hit theaters on Dec. 25, 2014. Additionally, Corden hosts the BAFTA Award-winning UK sports-themed comedy game show "A League of Their Own" on Sky 1 and stars in, produces and writes the BAFTA nominated comedy thriller "The Wrong Mans," which is available on Hulu and airs on the BBC. In 2013, Corden was awarded the Royal Television Society Award for Comedy Writer of the Year for his work on the show. Also, this year he will appear in the BBC television movie "Esio Trot," alongside Dustin Hoffman and Judi Dench.