How I Met Your Mother spin-off How I Met Your Father.The series, which will star Hilary Duff as lead character Sophie, debuted a photo of the full main cast on Thursday (November 11).As revealed on Variety, the image shows Duff, Chris Lowell who plays Jesse, Francia Raisa as Valentina, Tom Ainsley’s Charlie, Tien Tran as Ellen and Suraj Sharma as Sid.Like the format of the original show, How I Met Your Father will see Sophie spend the series relaying to her son the story of how she met his