Vijay Sethupathi as Dr. Dharmadurai

Tamannaah Bhatia as Dr. Subhashini

Srushti Dange as Dr. Stella

Aishwarya Rajesh as Anbuselvi

Radikaa Sarathkumar as Pandiyamma

Aruldoss as Beemaraasu

M. S. Bhaskar as Paraman

Rajesh as Principal Dr. Kamaraj

Soundara Raja as Archunan

Ganja Karuppu as Compounder Gopal

R. K. Suresh as Cameo Appearance in "Makka" song.

Seenu Ramasamy as Cameo Appearance as Librarian in "Andipatti" song

Madhuvanti Arun as Police Officer

Florent Pereira as

Saravana Sakthi as

Abi Nakshathra as

Vishalini Daniel as

Jeeva Subramanian as