Glitterball is a live, late night, interactive television quiz show in the United Kingdom.

In order to win money, holidays and various other special prizes, viewers are required to either call in at a cost of 75p from a BT landline, text the word 'BALL' to an automated call back service or enter via the ITV website.

An announcement on 12 September 2007 confirmed that the show, along with similar late night phone-ins, would be phased out by the end of 2007.

[2] Similar to The Mint, presenters refer the studio set as "The Starlight Theatre" and if a caller wins, they are transferred to "The Box Office" to claim the cash prize.

The Starlight Theatre was originally an attraction at the now-defunct Granada Studios Tour in Manchester, and is now a production space as part of 3sixtymedia, the facilities company co-owned by ITV and BBC Resources.

There were a total of eleven possible winning answers per game, ten which could win callers normally £500 or £1,000 (but can vary), and one word called the "Glitterword" which, if guessed, potentially won the callers either thousands of pounds, or free holidays.