Just before the fishing trip, Stewart dyes his graying hair black. At the river, the gray reappears, but his hair inexplicably turns jet-black again upon his return.
When the girl is driving there are incorrect sequences where the drivers side window is up and the next it can clearly seen to be down.
When Rocco poses with his fish for a photo, the shadow of his rod shows as a sharp line across the left side of his face. The picture printed in the paper does not show this and his whole face is shadowed.
At 1.21 in Claire uses her protected right hand to open the oven door but uses her uncovered left hand to remove the contents.
The telephone number on the door of Gregory's, the electrician, Land Rover starts with '70'. This cannot be a Jindabyne telephone number as they start with '64' in that part of N.S.W., Australia. (Note that the code '70' is a special prefix for movie use. It is issued by the Australian Media and Communications Aurtority).
At one stage a news report about a Cyclone Ingrid airs. The graphic behind the newsreader is missing the second "c" from cyclone.