Television cameras picked up footage of Xabi Alonso's head bizarrely disappearing during Bayern Munich's Audi Cup game against AC Milan at the Allianz Arena on Tuesday.
The Spaniard played a part in the pre-season clash, which ended in a 3-0 win for the Bundesliga giants.
During the match, eagle-eyed viewer David Keogh noticed that Alonso's head temporarily disappeared from view while he stood in front of an advertising board.
Watch the TV glitch in the Vine below: