The chase for the car with the money leads Chelsea and Lola to the wild Baruma Bush Bash. With relations still strained, Lola confronts Chelsea about her own secret baggage.
In a desperate bid to take the fight to their pursuers and finish it, Lola and Chelsea put it all on the line. But a devastating betrayal will threaten to bring it all crashing down.
Lola returns to her hometown of Wooradulla, but her past comes back to haunt her. Chelsea learns Lola's dark secret about a terrible night twenty years ago, and the trust between them is shaken.
The women are forced to explore new methods of raising money to bring David to safety in New Zealand, and Lola spends tense time with Ray. Josh Levine arrives to help the local police.
As Ray closes in, the perilous and spectacular chase for the gun takes Lola and Chelsea deep into the unknown and close to disaster. David's secret puts him in serious danger in Bangkok.