Which among the following films starring Saif Ali Khan features zombies as part of the central plot of the film?

Iago is a fictional character in Shakespeare's Othello. Iago is the play's main antagonist, and Othello's standard-bearer. In which film adaptation did Saif Ali Khan play this role with the name of Ishwar "Langda" Tyagi?

In which among the following films does Saif Ali Khan NOT portray the role of a chef?

In which among the following series does Saif Ali Khan portray the role of the Police Inspector Sartaj Singh?

In which film did Saif Ali Khan portray this role of a U.S stock car racer?