In El Gound, Egypt fridge in the hotel room somehow manages to have Ukrinian warranty for 3 years.
In the end credits "Cast" and "Female Museum Employee" credits appear twice.
There are numerous flubs in the narration, the most evident heard on 01:43-01:44 (stopping mid-word and changing ones mind), 01:57-01:58 (stopping mid-word again) and 03:06-03:07 (saying "in this case" twice in a row).
A lot of errors are deliberate surreal jokes by filmmakers.
When the narrator first mentions Appolinariy Appolinarievich's name he uses radically other second name - Vasilievich.