Actor Sharman Joshi, who will be seen playing a police officer in upcoming movie "Wajah Tum Ho", says his favourite onscreen cop is megastar Amitabh Bachchan.

"My favourite onscreen cop is Mr Bachchan. His dialogues as a cop are deadly. But I haven't taken any reference for playing this character in 'Wajah Tum Ho'," Sharman said here.

"Vishal (director Vishal Pandya) used to share some nuances for this particular character. So I added my instincts with his inputs," he added.

Sharman has worked with Pandya in "Hate Story 3".

"When he offered me an unusual role again with 'Wajah Tum Ho', I was happy. I am grateful to Bhushan (Kumar) and Vishal," he said.

"Wajah Tum Ho" is an erotic thriller that also features Sana Khan and Gurmeet Choudhary. It will release on December 2.