Scifi Film Festival Parramatta’s celebration of science fiction and fantasy kicks off on Halloween this year with an expanded program that includes exhibitions, cosplay and more than 50 feature films, including the international premiere of Australian film Arrowhead and short film Kindred, the first sci-fi film to star indigenous Australians. Riverside Theatres, Corner of Church and Market Street, Parramatta. October 31, 10am. Tickets: $5-$15. Bookings: (02) 8839 3399 or online.