John DiMaggio - Autograph ($30 each) and photograph ($40 each) fees apply.
Willa Holland - Autograph ($40 each) and photograph ($50 each) fees apply.
UPDATE: Unfortunately due a revised work schedule Willa has had to postpone her visit to Supanova in Sydney and Perth. She sends her apologies to fans and hopes to return to us soon.
Cassandra Morris - Autographs are free, however professional photograph ($30 each) fees apply.
Sydney's Supanova Pop-culture Expo 2015 starts on June 19th - 21st.