Anti-Scientology campaigners are urging Tom Cruise to speak out against the organisation as he visits Dublin today for the European premiere of his latest film.
Campaigners are planning a protest at the premiere of the movie 'Oblivion', which screens at 6pm this evening at the Savoy cinema.
Ex-Scientologist Pete Griffiths says the Hollywood star is the public face of Scientology, and he needs to come clean on how destructive it is.
He claims the church is fraudulent and abusive.
"The sad thing is that scientologists are told not to read what critics have to say about them, so he's in a bit of a bind," Mr Griffiths said.
"Plus the fact that he's also very, very famous - that makes for a very difficult situation for him and I can totally appreciate the bind he might find himself in."