Paappan

Abraham Mathew Mathan aka Paappan, a voluntarily retired S.P. from the Crime Branch who is unwillingly reinstated to the force for investigating a long-standing murder case.

Suresh Gopi

Paappan / Abraham Mathew Mathan IPS

Neeta Pillai

Vincy Abraham

Gokul Suresh

Michael

Sunny Wayne

Asha Sarath

Dr. Sherly

Nyla Usha

Nancy Abraham

Kaniha

Sussan

Vijayaraghavan

SP Bhaskar Shenoy IPS

Malavika Menon

Chandhu Nair

Sidhan

Nandhu

ASI Raghavan

Shammi Thilakan

Killer Iruttan Chacko

Ajmal Ameer

Simon / Solomon

Dayyana Hameed

Rituparna

Tini Tom

CI Soman Nair

Sadhika Venugopal

Swasika

Sreejith Ravi

Driver 'Bullet' Rajan