The Block Australia - Glasshouse Series 9 Episode 44

Each series on The Block the somewhat cocky new contestants come in thinking they know exactly how it's all going to work.
Michael & Carlene, Gold Coast, QLD
Project Manager/Chippy and Communications Officer, both 31
Jenna & Chris, Sydney, NSW
Video Editor, 26 and Cabinet Maker, 24, both self-employed
Darren & Dee, Melbourne, VIC
Ex-AFL footballer/studying to be a builder, 32 and Mother, 42
Shannon & Simon, TAS, raised Coffs Harbour, NSW
Painter, 35 and Plumber, 28
Karstan & Max, Newcastle, NSW
Miner, 26 and Major Event Planner, 24

Keith discovers a nasty surprise under ground that could prevent The Block from being completed. The contestants get together to discuss the audit and seek some answers from the one couple in question.