Former How to Succeed in Business Without Really Trying headliner and Broadway.com’s 2011 Star of the Year, Daniel Radcliffe, is hosting Saturday Night Live on January 14. Radcliffe, whose new movie The Woman in Black hits theaters next month, is busy preparing for his SNL gig over at Studio 8H, and took a break to film some promos with funnyman Jason Sudeikis. While Sudeikis didn't make Radcliffe scrub the bathrooms of SNL, as Broadway.com's Susan Blackwell did, he does hit Radcliffe with a few good zingers. Check out the laughs below, and don’t forget to see Radcliffe’s replacement, Darren Criss, in How to Succeed at the Al Hirschfeld Theatre.