When Banacek asks Sybil how she liked Greece, he's reading a letter in his hands, but when the scene cuts to a different camera, he's sitting back without any letter in his hands.
During the explanation of the disappearance Sybil (Sue Anne Langdon) approaches Banacek, stepping in front of Marius (Cesar Romero) and to his left. The instant the camera angle changes, she is in front and to his right.
When driving with Carlie, Banacek's turns of the steering wheel obviously do not coordinate with the background scene.
According to the credits, actor Robert Walders plays "Tommy Forrest," but within the story he's named "Tommy Forrester."