[1] The film also stars Abhirami, Yogi Babu, Redin Kingsley, Robo Shankar, John Vijay, Sai Dheena, Madhusudhan Rao and Yashika Aannand in pivotal roles.

In Meignanapuram, Thangasamy, along with his daughter Chellamma and granddaughters Bhavani, Shivani, and Yazhini, manage the Vellaikkaran Biriyani Hotel.

Lawyer Poongundran takes on a case against MLA Adaikalaraj, who allegedly scammed 28 families by using their signatures to obtain medical insurance money for himself.

As the election approaches, Poongundran intercepts ₹10 crore meant for voter distribution by Adaikalaraj and creates a joint account with Kanniga at UBC Bank in Kodaikanal and also rescues Sandhya's family, settling them in his mansion.

The family devises a plan to manipulate the corpse, utilizing an artificial limb designed by Shivani, a robotics engineer.

After overcoming numerous challenges, including confrontations with Pottu Bhavani, a Telugu-speaking thug, and Inspector Idithangi, the family successfully transports Poongundran's corpse to Kodaikanal via car and bus.

Upon arrival, they meet the bank manager Kesavan Kutty, who insists on obtaining Kanniga's signature, as the account is jointly held.

[7] The film also features Madonna Sebastian and Abhirami playing the role of her mother, making her second collaboration after Charlie Chaplin with Sakthi Chidambaram and Prabhu Deva after 22 years.

[2] The film also stars Yogi Babu, Redin Kingsley, Robo Shankar, John Vijay, M.S Bhaskar,[8] Sai Dheena, Pujita Ponnada, Aadukalam Naren,[9] Madhusudhan Rao and Yashika Aannand in pivotal roles.

When reporters asked about the issue, an argument ensued, and Shakthi refused to answer, eventually leaving the conference abruptly.

[15] Roopa Radhakrishnan of Times of India gave 1.5/5 stars and wrote "Jolly O Gymkhana shows that just having women as central characters in a film doesn't make one a pro-woman movie.

"[16] Avinash Ramachandran of The Indian Express wrote "Jolly O Gymkhana could have been something interesting and definitely more funny, but when the makers resort to the easiest pickings, feeling bad about the could-haves or revolting on what was included is just a fool’s errand.

"[17] Prashanth Vallavan of Cinema Express wrote "With the botched execution of Jolly O Gymkhana, it is obvious that Sakthi Chidambaram has erroneously believed that an insincere effort was the right attitude to make a lighthearted comedy.