Amitabh Bachchan as Narayan Shankar

Shah Rukh Khan as Raj Aryan Malhotra

Uday Chopra as Vicky

Jugal Hansraj as Sameer

Jimmy Shergill as Karan

Aishwarya Rai Bachchan as Megha

Shamita Shetty as Ishika

Kim Sharma as Sanjana

Preeti Jhangiani as Kiran

Anupam Kher as Kake

Archana Puran Singh as Preeto

Saurabh Shukla as Sanjana's Father

Helen as Miss Monica

Amrish Puri as Major General Khanna

Shefali Shah as Nandini

Raman Lamba as Deepak

Parzaan Dastur as Ayush

Ram Mohan as Khan Baba

Hiten Patel as Student

Geri Andrade as Sonia

Rushad Rana as Gurukul Boy

Mehul Nisar as Gurukul Boy

Palash Dutta as Gurukul Boy

Pearl Sukhadia as Ishika's Friend

Meghna Patel as Ishika's Friend

Sindhu Tolani as Ishika's Friend

Sitaram as Shopkeeper

Gurdial Sira as Narayan Shankar's Secretary

Harpal Singh as Kake's Friend