Trailers of Rakesh Roshan's 'Krazzy 4', directed by Jaideep Sen, will hit theatres Friday, providing a sneak-peek into the out-and-out comedy.

After the successful 'Krrish', the bone-tickler from FilmKraft Productions (I) Pvt Ltd. is a multi-starrer but doesn't have Hrithik Roshan in the lead.

The film is about four adorable psychiatric patients on a tour of the city and their interaction with the crazy world outside.

The funny four - Arshad Warsi, Irfan Khan, Rajpal Yadav and Suresh Menon - are accompanied by their psychiatrist, played by Juhi Chawla.

Though Hrithik is not the hero of the film, he will nevertheless make his presence felt in an item song alongside superstar Shah Rukh Khan and item girl Rakhi Sawant!

Rakesh's brother Rajesh Roshan has composed the music and Javed Akhtar has penned the lyrics. Ashwani Dhir of 'Office Office' fame has done the screenplay and dialogues.

The film will hit the marquee April 4.