Who is the main character in the sitcom in which Sarah Cahlke plays the role of Stella Zinman?
Sarah Chalke: Sarah Chalke ( ; born August 27, 1976) is a Canadian actress. How I Met Your Mother: How I Met Your Mother (often abbreviated to HIMYM) is an American sitcom that originally aired on CBS from September 19, 2005 to March 31, 2014. How I Met Your Mother:  The series follows the main character, Ted Mosby, and his group of friends in Manhattan.
i don't know