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

Vijay Badlani

Colleague at ACL

Suresh Tope

Office Friend

Abhay Joshi

Phone Salesman Mumbai

Vidyadhar Karmakar

Old Man at Ticket Collecting Counter

Jagdish Kansara

Hotel Receptionist

Aarti Bajaj

Editor

Farhan Akhtar

Producer

Ritesh Sidhwani

Producer

Javed Akhtar

Lyricist

Shankar Mahadevan

Playback Singer, Original Music Composer

Ehsaan Noorani

Original Music Composer

Loy Mendonsa

Playback Singer, Original Music Composer

Kailash Kher

Playback Singer

Vijay Lalwani

Director, Screenplay, Dialogue, Story, Associate Producer

Miriam Joseph

Executive Producer

Karsh Kale

Additional Soundtrack

Midival Punditz

Additional Soundtrack

Sanu John Varghese

Director of Photography

Niharika Bhasin

Costume Designer

Clinton Cerejo

Playback Singer

Nandini Shrikent

Casting Director

Suraj Jagan

Playback Singer

Prashant Dcruz

Sound Effects Editor, Sound Editor

K K Muralidharan

Production Design

Rachna Rastogi

Production Design