Katherine Heigl/Sarah Chalke/Ben Lawson/Beau Garrett/Ali Skovbye/Roan Curtis/Yael Yurman/Brendan Taylor/Greg Germann/Martin Donovan/Jolene Purdy/India de Beaufort/Ignacio Serricchio/Paul McGillion/Chelah Horsdal/Jason McKinnon/Brandon Jay McLaren/Jon-Mich/