Karthik Calling Karthik

Farhan Akhtar

Karthik

Deepika Padukone

Shonali Mukherjee

Shefali Shah

Dr. Kapadia

Ram Kapoor

Raj Kamath

Vivan Bhatena

Ashish

Vipin Sharma

Karthik's Landlord

Yatin Karyekar

Karthik's Boss at Cochin

Tarana Raja

Neelu Didi

Vinay Jain

Siddharth

Siddhartha Gupta

Young Karthik

Swapnel Desai

Young Kumar

Kanchan Pagare

Peon at ACL Office

Brijendra Kala

Telephone Exchange Clerk

Hansa Singh

Secretary at ACL Office

Khyati Kanchan

Hair Stylist