Optus - Optus 5G explained by 5Grannies

Revolver is a production company based in Sydney, Australia. 

Our roster of directors includes; Sarah Bishop, Richard Bullock, Stephen Carroll, Leilani Croucher, Matt Devine, Gary Freedman, Kim Gehrig, Bruce Hunt, Justin Kurzel, Tim Main, Simon McQuoid, Noam Murro, Andreas Nilsson, Dani Pearce, Steve Rogers, Isaiah Seret, Aaron Stoller and The Glue Society.