Cast from Hum Kaun Hai

Amitabh Bachchan

Major Frank John Williams / Frank James Williams (Spec. App.)

Dimple Kapadia

Sandra Williams

Dharmendra

Virendra 'Viru' (Guest Appearance)

Moushumi Chatterjee

Mrs. Martha Pinto

Hansika Motwani

Sara Williams

Prem Chopra

Anita's husband

Vikram Gokhale

Virendra's boss

Suhasini Mulay

Anita

Abhijit Lahiri

Edgar

Seema Rahmani

Maria