Bill Hader Explains Why He Got Kicked Out of Kate McKinnon's 'SNL' Audition - Watch!

Bill Hader is providing a behind-the-scenes story from Saturday Night Live!

The 39-year-old comedian made an appearance on The Ellen DeGeneres Show on Monday (March 12).

PHOTOS: Check out the latest pics of Bill Hader

The Barry star chatted about his upcoming Saturday Night Live hosting gig, and revealed that he was always nervous while performing as a cast member.

He also revealed that he broke Lorne Michaels‘ rule of not laughing during auditions while Kate McKinnon took the stage, so he was asked to leave during her audition!

Plus, Bill and Ellen played a game of celebrity impressions. Watch below!