Visible crew/equipment: When Michelle kicks the ball in the wrong net the team comes over to yell and make fun of her. After they walk away Michelle is left alone on the field, you can see the complete shadow of a boom mike operator and the boom mic.
Continuity mistake: Paul and Barry paint a porthole pink, and paint noughts and crosses on the ship in white paint. However, through the episode when the camera pulls away, you can see that the pink/white paint has mysteriously disappeared.