Saikumar averages 7.06 across 30 rated films as an actor, ahead of Vijayaraghavan at 6.73.
Dot size shows IMDb votes. Films with fewer than 1,000 votes sit on the baseline.
| Ramji Rao Speaking | 1989 | 8.5 | as Balakrishnan | as Ramji Rao |
| Mannar Mathai Speaking | 1995 | 7.9 | as Balakrishnan | as Ramji Rao |
| Ravanaprabhu | 2001 | 7.2 | as Unni | as Mundakkal Rajendran |
| Chathurangam | 2002 | · | as K.C. Korah | as P.P. Paulose |
| War & Love | 2003 | · | as Maj. Prabhakaran | as Capt. Vijayan |
| Bharathchandran I.P.S | 2005 | · | as Janab Hyderali Hassan | as Thomas Chacko |
| Lion | 2006 | · | as Pavithran | as CI Vijayan |
| Mayavi | 2007 | 6.8 | as Sivasankaran Pillai | as Thottappally Surendran |
| Roudram | 2008 | · | as Sethumadhavan | as 'Appichayi' Purushothaman Pillai |
| Daddy Cool | 2009 | · | as S P Madhavadas | as DYSP Varghese |
| Puthiya Mugham | 2009 | · | as Mahi | as Sivaraman |
| Thanthonni | 2010 | · | as Daveed Lopes | as Kochu Ouseph |
| Mr. & Ms. Rowdy | 2019 | · | as Varghese Mappila | as Parish Priest |
| Kaduva | 2022 | 6.1 | as Kuncheria | as M.L.A. Divakara Kurup |
 Aaraattu | 2022 | 3.7 | as Sathyasheelan | as Edathala Mathai |
 Pradhama Drishtiya Kuttakkar | 2026 | 7.8 | Actor | Actor |
