Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Title | Year | Director | Budget | Gross (worldwide) |
| --- | --- | --- | --- | --- |
| The Boondock Saints | 1999.0 | Troy Duffy | $6 million | $30,471 |
| The Big Kahuna | 1999.0 | John Swanbeck | $7 million | $3,728,888 |
| Storm Catcher | 1999.0 | Anthony Hickox | N/A | N/A |
| Jill Rips | 2000.0 | Anthony Hickox | N/A | N/A |
| The Whole Nine Yards | 2000.0 | Jonathan Lynn | $41.3 million | $106,371,651 |
| Battlefield Earth | 2000.0 | Roger Christian | $44 million | $29,725,663 |
| Get Carter | 2000.0 | Stephen Kay | $63.6 million | $19,412,993 |
| The Art of War | 2000.0 | Christian Duguay | $60 million | $40,400,425 |
| Agent Red | 2000.0 | Damian Lee | N/A | N/A |
| 3000 Miles to Graceland | 2001.0 | Demian Lichtenstein | $62 million | $18,720,175 |
| The Pledge | 2001.0 | Sean Penn | $35 million | $29,419,291 |
| Driven | 2001.0 | Renny Harlin | $72 million | $54,744,738 |
| Heist | 2001.0 | David Mamet | $39 million | $28,510,652 |
| Angel Eyes | 2001.0 | Luis Mandoki | $53 million | $29,715,606 |
| Ballistic: Ecks vs. Sever | 2002.0 | Wych Kaosayananda | $70 million | $19,924,033 |
| Half Past Dead | 2002.0 | Don Michael Paul | $13 million | $19,233,280 |
| The In-Laws | 2003.0 | Andrew Fleming | $40 million | $26,891,849 |
| Alex & Emma | 2003.0 | Rob Reiner | $30 million | $15,368,897 |
| Spartan | 2004.0 | David Mamet | $23 million | $8,112,712 |
| Retrograde | 2004.0 | Christopher Kulikowski | N/A | N/A |
| Out of Reach | 2004.0 | Steven Seagal | $20 million | N/A |
| A Sound of Thunder | 2005.0 | Peter Hyams | $80 million | $11,665,465 |
| Tristan & Isolde | 2006.0 | Kevin Reynolds | N/A | $28,047,963 |
Question:
Which director had a worldwide gross of $30,471?
Answer:
Troy Duffy