Makers of Vishal-starrer Rathnam have released the making video of the much-hyped single-shot sequence in the film on Thursday.

The video shows glimpses of the shoot and the crew talking about the how the sequence was made.

The sequence became much talked about during the pre-release event of the movie where the cast and crew recounted the challenges they went through and said it will be a special treat for the fans.

Rathnam, starring Vishal, has Priya Bhavani Shankar playing the female lead, along with Gautham Menon, Murali Sharma, and Samuthirakani, in crucial roles.

The upcoming film marks the third collaboration between Hari and Vishal after Thamirabharani (2007) and Poojai (2014). Rathnam was shot in locations like Tuticorin, Trichy, Karaikudi, Vellore, Tirupathi, besides Chennai.

Rathnam is scheduled for a theatrical release on April 26.