Ranjith averages 7.08, Revathi averages 7.24. Apart that suggests 7.16; together they average 7.73, a lift of +0.56.
Lift is the average of their films together minus the mean of their two career averages.
Dot size shows IMDb votes; lines are rolling five-film averages. Films with fewer than 1,000 votes are left out.
| Devasuram | 1993 | 8.7 | 7,305 | Writer | as Bhanumathi |
| Ravanaprabhu | 2001 | 7.2 | 1,979 | Director, Writer | as Bhanumathi |
| Nandanam | 2002 | 7.4 | 1,184 | Producer, Director, Writer | as Thankam |
| Indian Rupee | 2011 | 7.6 | 2,134 | Writer, Director | as Dr. Sheela Koshy |
