Ajay Devgan, Sidharth Malhotra and Rakul Preet Singh have been teamed for T-Series and Maruti International’s Thank God. A comedy with a message, the film will go on the floors on Jan. 21. It is being directed by Indra Kumar and produced by him jointly with Bhushan Kumar, Krishan Kumar, Ashok Thakeria, Sunir Kheterpal, Deepak Mukut and Anand Pandit. Co-producer: Yash Shah.