London, Aug 31 - Hollywood legend Sir Sean Connery's Irish-American accent in 1987 film 'The Untouchables' has been voted the worst of all time in a poll by a US ticket agency.

The former James Bond star played a cop in the hit movie and won an Oscar for his turn despite failing to lose his native Scottish dialect, reports contactmusic.com.

Kevin Costner's portrayal of the English folk hero in 'Robin Hood: Prince of Thieves' with his American accent landing him second place in the survey.

Rounding off the top three was superstar Tom Cruise who put on an Irish lilt for his part in 1992s 'Far and Away'.