At the start when the seaplane arrives at the jetty 2 staff come out to secure the seaplane to jetty. But it is already fastened despite having just arrived.
In the opening credits, Abnesti can be seen flying a pontoon plane and landing in the water. At the next scene, the propeller is spinning like he just landed, but the plane is already tied down to the dock.
In the last scene, Abesti and Jeff are fighting, while Abedesti is sitting on the ground without socks. In later scenes, Abnesti appears to be wearing a black stocking while walking.
Despite the US setting (inferred by the cast and air traffic control voices having all American accents) the seaplane used by Abnesti carries a civil aircraft registration code for Australia ('VH' instead of an 'N' for US-registered aircraft).