Complex sentence: Hughes also starred in the 2015 indie short film "Brainless Killers", which won the award for Best Film, Best Thriller and Best Special Effects in the short film category at the Sydney Indie Film Festival.
Split into simpler sentences: Hughes also starred in the 2015 indie short film "Brainless Killers". The film won the award for Best Film, Best Thriller and Best Special Effects in the short film category at the Sydney Indie Film Festival.