RJ Mitte Tommy Olson Christian Stolte Dr. Philip Gunderson William Mark McCullough Dan Olson Jennifer A. Goodman Lindsay Olson Rebekah Kennedy Milly Candice Rose Kristen Jude Kimberly Michelle Vaughn Olivia Ava Bianchi Kali Olson Sue Cremin Meredith Olson Laci Carriere Party Goer Stacy Kylie Klunder Backround