Aamirkhan's Talaash trailer.Talaash is the most awaited film of 2012. Aamir Khan, Rani Mukerji and Kareena Kapoor are the lead caste. It is directed by Reema Kagti and presented by Reliance Entertainment in association with Excel Entertainment and Aamir Khan Productions. It is produced by Ritesh Sidhwani, Aamir Khan and Farhan Akhtar. The movie will release worldwide on 30thNovember, 2012