<Tr> <Td_colspan="2"> Friends (season 4) List of Friends episodes </Td> </Tr> <P> "The One with Ross' Wedding" is the two - part fourth - season finale of the American television sitcom Friends, comprising the 96th and 97th episodes of the series overall . Originally broadcast by NBC on May 7, 1998, the episode features Ross, Monica, Joey, Chandler and later Rachel travelling to England to attend the wedding of Ross Geller (David Schwimmer) to his fiancée Emily (Helen Baxendale) in London . Ross and Emily's wedding vows are ruined when Ross accidentally says "I, Ross, take thee Rachel"; as the registrar asks Emily if he should continue, the episode ends on a cliffhanger until the season 5 premiere "The One After Ross Says Rachel". </P> <P> The episode's teleplay was written by Shana Goldberg - Meehan & Scott Silveri from a story by Michael Borkow (part one) and Jill Condon & Amy Toomin (part two). The episode's genesis came during the break between seasons three and four, when Channel 4, the British first - run broadcaster of Friends proposed an episode set in the United Kingdom to the series producers . The proposal fitted neatly with a storyline already being planned, whereby the character of Ross would be married at the end of the fourth season . The episode was filmed in March 1998 under the direction of executive producer Kevin S. Bright on locations in London, and in front of a live studio audience at The Fountain Studios . Scenes featuring Lisa Kudrow's character Phoebe Buffay were filmed on the show's sets in Burbank, California, as Kudrow was too pregnant to fly to London with the rest of the cast . Kudrow gave birth to her son on the day of the episode's original airing . </P> <P> "The One with Ross's Wedding" features supporting roles from Tom Conti, Jennifer Saunders, Elliott Gould, Christina Pickles and Olivia Williams, and cameos by Richard Branson, Sarah, Duchess of York, Hugh Laurie and June Whitfield . The episode received good critical feedback in the US on its first broadcast, and is often cited as one of the series' best episodes; however, when it aired in the United Kingdom it was poorly received, with criticism focused on the one - dimensional portrayal of Britain and the British . </P>

Where was ross and emily's wedding filmed