Special Guest Stars Tuppence Middleton as Penny Pimberhurst Bryan Brown as Warren Whistle Susan Sarandon voices Alaska Adams Sean Penn as Himself Nicholas Hammond as Ambassador Moriconne Jessica De Gouw as Mara Buxbaum John C. McGinley as Axel Johannes Emily Adler as Indi Gaines Travis Fimmel as The Dingo Guest Stars Karl Stefanovic as Himself Sarah Abo as Herself Rob Carlton as Tony Barber Ariel Donoghue as Ranger Mindy Karina Banno as Stage Manager Credit Only Matthew Fox as Lieutenant Pete
