Cameron Arthur Mathison (born August 25, 1969) is a Canadian actor and television host, perhaps best known for his role as Ryan Lavery on All My Children — a role which he played from December 15, 1997 to 2002, and from 2003 to 2011.
Alison Ann Sweeney (born September 19, 1976) is an American actress, reality show host, director and author. Sweeney is best known for her portrayal of Samantha "Sami" Brady on the NBC soap opera Days of Our Lives, a role she played under contract with the show from January 6, 1993 to October 30, 2014. In this role, she has earned a Daytime Emmy Award nomination, four Soap Opera Digest Awards and a Fan Voted Daytime Emmy Award. In 2007, she became the host of The Biggest Loser, and left the series at the end of the sixteenth season in 2015.