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:
| No. | # | Title | Directed by | Written by | U.S. air date | Production code | U.S. viewers (million) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 67.0 | 1.0 | " Crusade" | Greg Beeman | Alfred Gough & Miles Millar | September22,2004 | 2T5201 | 6.07 |
| 68.0 | 2.0 | " Gone" | James Marshall | Kelly Souders & Brian Peterson | September29,2004 | 2T5202 | 5.66 |
| 69.0 | 3.0 | " Façade" | Pat Williams | Holly Harold | October6,2004 | 2T5203 | 5.45 |
| 70.0 | 4.0 | " Devoted" | David Carson | Luke Schelhaas | October13,2004 | 2T5204 | 6.20 |
| 71.0 | 5.0 | " Run" | David Barrett | Steven S. DeKnight | October20,2004 | 2T5205 | 5.41 |
| 72.0 | 6.0 | " Transference" | James Marshall | Todd Slavkin & Darren Swimmer | October27,2004 | 2T5206 | 5.69 |
| 73.0 | 7.0 | " Jinx" | Paul Shapiro | Mark Warshaw | November3,2004 | 2T5207 | 5.02 |
| 74.0 | 8.0 | " Spell" | Jeannot Szwarc | Steven S. DeKnight | November10,2004 | 2T5208 | 5.51 |
| 75.0 | 9.0 | " Bound" | Terrence O'Hara | Luke Schelhaas | November17,2004 | 2T5209 | 5.06 |
| 76.0 | 10.0 | " Scare" | David Carson | Kelly Souders & Brian Peterson | December1,2004 | 2T5210 | 4.89 |
| 77.0 | 11.0 | " Unsafe" | Greg Beeman | Steven S. DeKnight & Jeph Loeb | January26,2005 | 2T5211 | 4.21 |
| 78.0 | 12.0 | " Pariah" | Paul Shapiro | Holly Harold | February2,2005 | 2T5212 | 4.78 |
| 79.0 | 13.0 | " Recruit" | Jeannot Szwarc | Todd Slavkin & Darren Swimmer | February9,2005 | 2T5213 | 4.91 |
| 80.0 | 14.0 | " Krypto" | James Marshall | Luke Schelhaas | February16,2005 | 2T5214 | 5.08 |
| 81.0 | 15.0 | " Sacred" | Brad Turner | Kelly Souders & Brian Peterson | February23,2005 | 2T5215 | 5.26 |
| 82.0 | 16.0 | " Lucy" | David Barrett | Neil Sadhu & Daniel Sulzberg | March2,2005 | 2T5216 | 4.51 |
| 83.0 | 17.0 | " Onyx" | Terrence O'Hara | Steven S. DeKnight | April13,2005 | 2T5217 | 3.85 |
| 84.0 | 18.0 | " Spirit" | Whitney Ransick | Luke Schelhaas | April20,2005 | 2T5218 | 4.39 |
| 85.0 | 19.0 | " Blank" | Jeannot Szwarc | Kelly Souders & Brian Peterson | April27,2005 | 2T5219 | 4.59 |
| 86.0 | 20.0 | " Ageless" | Steven S. DeKnight | Steven S. DeKnight | May4,2005 | 2T5220 | 4.51 |
| 87.0 | 21.0 | " Forever" | James Marshall | Brian Peterson & Kelly Souders | May11,2005 | 2T5221 | 3.96 |
Question:
What are the titles of episodes with 5.66 million US viewers?
Answer:
" Gone"