Matt, Willow and Jocko travel to Coolibah Station, where a big crocodile nicknamed Beef Cheeks has been killing owner Milton Jones' cattle.
Kaia, Banjo and Matt visit their Top End Safari Camp before paying a call to Tipperary Station to relocate Fluffy, who's been bothering fishing boats.
It's sink or swim for Kaia's "city kid" younger brother, Finn, who signs on to learn the basics of croc wrangling and helps track cattle killer Noah.
The boys head out on the floodplain again before towing another beefeater from a water hole at La Belle Downs. Top End welcomes some new residents.
Matt takes care of a water emergency and plans a new build at Tiwi Island Retreat before heading back to Tipperary Station to find an elusive croc.
The team tries out some new tricks to catch croc escape artist Roadkill and responds to a call about a bull shark stranded in a pond.
Finn feeds Top End's rescue crocs, the beach camp build continues at Tiwi Island and Kaia helps out when a crocodile interrupts a fencing project.
To catch a croc in a flood zone, the crew decides to float their trap. Kaia and Banjo hunt for river crayfish and honey with their neighbor Margie.
A big snake in the house gives Kaia a scare — and a workout. Banjo goes on his first fishing trip. A new job allows Finn to show off what he's learned.
Finn shows how far he's come, and the crew celebrates Willow's new helicopter license with a chopper pub crawl. The Wrights try out their new tent.