| S04E01 | The One With the Jellyfish | Sep 25, 1997 | | 0 | — |
| S04E02 | The One With the Cat | Oct 2, 1997 | | 0 | — |
| S04E03 | The One With the 'Cuffs | Oct 9, 1997 | | 0 | — |
| S04E04 | The One With the Ballroom Dancing | Oct 16, 1997 | | 0 | — |
| S04E05 | The One With Joey's New Girlfriend | Oct 30, 1997 | | 0 | — |
| S04E06 | The One With the Dirty Girl | Nov 6, 1997 | | 0 | — |
| S04E07 | The One Where Chandler Crosses the Line | Nov 13, 1997 | | 0 | — |
| S04E08 | The One With Chandler in a Box | Nov 20, 1997 | | 0 | — |
| S04E09 | The One Where They're Going to Party! | Dec 11, 1997 | | 0 | — |
| S04E10 | The One With the Girl from Poughkeepsie | Dec 18, 1997 | | 0 | — |
| S04E11 | The One With Phoebe's Uterus | Jan 8, 1998 | | 0 | — |
| S04E12 | The One With the Embryos | Jan 15, 1998 | | 0 | — |
| S04E13 | The One With Rachel's Crush | Jan 29, 1998 | | 0 | — |
| S04E14 | The One With Joey's Dirty Day | Feb 5, 1998 | | 0 | — |
| S04E15 | The One With All the Rugby | Feb 26, 1998 | | 0 | — |
| S04E16 | The One With the Fake Party | Mar 19, 1998 | | 0 | — |
| S04E17 | The One With the Free Porn | Mar 26, 1998 | | 0 | — |
| S04E18 | The One With Rachel's New Dress | Apr 2, 1998 | | 0 | — |
| S04E19 | The One With All the Haste | Apr 9, 1998 | | 0 | — |
| S04E20 | The One With All the Wedding Dresses | Apr 16, 1998 | | 0 | — |
| S04E21 | The One With the Invitation | Apr 23, 1998 | | 0 | — |
| S04E22 | The One With the Worst Best Man Ever | Apr 30, 1998 | | 0 | — |
| S04E23 | The One With Ross's Wedding: Part I | May 7, 1998 | | 0 | — |
| S04E24 | The One With Ross's Wedding: Part II | May 7, 1998 | | 0 | — |