Karthik Calling Karthik

Deepika Padukone as Shonali Mukherjee Yatin Karyekar as Karthik's Boss at Cochin Kanchan Pagare as Peon at ACL Office Ram Kapoor as Raj Kamath Farhan Akhtar as Karthik シェファリ・シャー as Dr. Kapadia Vivan Bhatena as Ashish Vipin Sharma as Karthik's Landlord Brijendra Kala as Telephone Exchange Clerk

KK Playback Singer Ritesh Sidhwani Producer Javed Akhtar Lyricist Suraj Jagan Playback Singer Sanu John Varghese Director of Photography Ehsaan Noorani Original Music Composer Loy Mendonsa Playback Singer, Original Music Composer Shankar Mahadevan Playback Singer, Original Music Composer Kailash Kher Playback Singer Aarti Bajaj Editor Farhan Akhtar Producer