Ranbir Kapoor as Sanjay Dutt

Paresh Rawal as Sunil Dutt

Vicky Kaushal as Kamlesh Kanhaiyalal Kapasi

Anushka Sharma as Winnie Diaz

Dia Mirza as Manyata Dutt

Manisha Koirala as Nargis Dutt

Sonam Kapoor Ahuja as Ruby

Boman Irani as Ruby's father / Dr. Asthana

Karishma Tanna as Pinky

Jim Sarbh as Zubin Mistry

Sayaji Shinde as Bandu Dada

Tabu as Herself (Cameo) (uncredited)

Arshad Warsi as Himself / Circuit (Cameo) (uncredited)

Sanjay Dutt as Himself (Cameo) (uncredited)

Ashnoor Kaur as Kiran Bagga