Characters played by Amitabh Bachchan
Debraj Sahai
Characters played by Rani Mukerji
Michelle McNally
Characters played by Shernaz Patel
Catherine 'Cathy' McNally
Characters played by Ayesha Kapoor
Young Michelle McNally (as Ayesha Kapur)
Characters played by Dhritiman Chatterjee
Paul McNally (as Dhritiman Chaterji)
Characters played by Sillo Mahava
Mrs. Gomes (as Silloo Mahava)
Characters played by Chippy Gangjee
Principal Fernandes (as Chippy Ganjee)
Characters played by Mahabanoo Mody-Kotwal
Ms. Nair
Characters played by Salome
Martha (as Salomi Roy Kapoor)
Characters played by Kenneth Desai
Dr. Mehta (as Kenny Desai)
Characters played by Arif Shah
Marc Brugger
Characters played by Bomie E. Dotiwala
Mr. Brugger (as Bomi Dotiwala)
Characters played by Jeroo Shroff
Mrs. Brugger
Characters played by Bomi Kapadia
Trustee 1
Characters played by Kamal Adib
Trustee 2
Characters played by Zul Vellani
Trustee 3
Characters played by Shehnaz Anand
Teacher
Characters played by Polly Shroff
Nun
Characters played by Marriane D'Cruz
Singer at the party (as Marianne D'Cruz)
Characters played by Richard Lane Smith
Priest
Characters played by Tiara Gandhi
Baby Sara McNally
Characters played by Trish Xavier
Baby Michelle McNally
Characters played by Nandana Sen
Sara McNally
Characters played by Ranbir Kapoor
Body double for Amitabh sitting by waterfountain.
Characters played by Shree Rammy Pandey
Graduate Student