The first time Dame Helen Mirren stopped by The Late Show during its first season, she gave Colbert a kiss for good luck.

From interviews with Barack Obama to an Emmy night triumph, here are some of the talk show host's most unforgettable moments.

Colbert’s ‘Late Show’ track record has not been spotless, but he’s been, by all accounts, an upstanding steward of a ...

Michelle Pfeiffer turned to Helen Mirren before boarding her latest series, The Madison. The actress, 67, revealed on the Tuesday, March 10 episode of The Late Show with Stephen Colbert that — after ...