Kristen Wiig - ’Saturday Night Live’

The actress who Lorne Michaels ranks among the "top three or four" 'SNL' cast members ever reflects on how she fell in love with improv, how years with The Groundlings led to seven formative seasons at Studio 8H, why she co-wrote and starred in 'Bridesmaids' and then followed its massive success with a bunch of indie dramedies and what it's like for a former 'SNL' cast member to go back as a host (she's Emmy-nominated for her most recent return).