As a prominent cast member of "Saturday Night Live" for a decade, Kristen Wiig played characters from political figures to pop stars, but in her latest film, the comedian taps into a more complex and serious side of life. In "Welcome to Me," opening in U.S. theaters and video-on-demand on Friday, Wiig plays Alice Kleig, a secluded woman with borderline personality disorder who wins the lottery and secures herself a televised talk show. Wiig talked to Reuters about portraying mental health in a comedy. Wiig said of her character, "She does have this disorder and she does suffer. At the same time, she legitimately does things that are funny and odd and it's OK to laugh because that's who she is as a person. But we wanted to be really respectful of that."??