Directed by Maneesh Sharma, "Fan", which is slated to release on April 15 next year, will feature Shah Rukh as Gaurav Chanana, the biggest fan of superstar Aryan Khanna, essayed by SRK himself.
"Some films you never want to end. Making 'Fan' has been that emotion. It's sad that all good things have to end too... Like life, love and laughter," Shah Rukh posted on Twitter on Friday.
Produced by Yash Raj Films, "Fan" also stars Waluscha De Sousa, Shriya Pilgaonkar and Yogendra Tiku.
Meanwhile, the "Chennai Express" actor will next be seen in filmmaker Rohit Shetty's "Dilwale", which is slated to release on December 18.