Porn film interrupts Super Bowl

Super Bowl viewers were shocked when the game was interrupted by porn

When viewers in Arizona tuned in to watch American football's Super Bowl this weekend they ended up watching porn after the channel was disrupted by an erotic film.

The fans were told by KVOA-TV that they were "dismayed and disappointed" by the incident and the company said that although it only happened on one cable network, it will be investigated to find answers.

Complaints flooded in from angry viewers as their game was replaced with a woman unzipping a man's trousers, before a graphic scene unraveled.

The X-rated interruption happened just after the last touchdown by the Arizona Cardinals, who ended up losing the game to the Pittsburgh Steelers.