N. F. Varghese and Siddique have appeared together in 15 films between 1986 and 2002, with a combined box office of ₹7 crore. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1986 | Poovinu Puthiya Poonthennal | |
| 1989 | Ramji Rao Speaking | |
| 1992 | Oru Kochu Bhoomikulukkam | |
| 1992 | Vietnam Colony | |
| 1993 | Uppukandam Brothers | |
| 1997 | Lelam | |
| 1998 | Achaammakkuttiyude Achaayan | |
| 1999 | Crime File | |
| 1999 | Ustaad | |
| 1999 | Vazhunnor | |
| 2000 | Sathyameva Jayathe | |
| 2000 | Valliettan | ₹7 crore |
| 2001 | Dany | |
| 2001 | Nariman | |
| 2002 | Nandanam |
N. F. Varghese also often with: Rajan P. Dev (24), Jagathy Sreekumar (23), Jagadish (20), Suresh Gopi (20), Cochin Haneefa (19)
Siddique also often with: Sidhique (147), Jagathy Sreekumar (90), Jagadish (78), Saikumar (70), Innocent (62)