John Cho and Kal Penn have appeared together in 4 films between 2004 and 2011, with a combined box office of $103.9 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2004 | Harold & Kumar Go to White Castle | $24.3 million |
| 2008 | Harold & Kumar Escape from Guantanamo Bay | $43.4 million |
| 2011 | A Very Harold & Kumar Christmas | $36.2 million |
| 2011 | Kumara |
John Cho also often with: Eddie Kaye Thomas (9), Jennifer Coolidge (6), Paul Weitz (6), Chris Weitz (5), Eugene Levy (5)
Kal Penn also often with: David Krumholtz (4), Eddie Kaye Thomas (4), Neil Patrick Harris (4), Paula Garcés (4), Danneel Ackles (3)