<Table> <Tr> <Th_colspan="2"> "Niagara" </Th> </Tr> <Tr> <Td_colspan="2"> The Office episode </Td> </Tr> <Tr> <Th> Episode no . </Th> <Td> Season 6 Episode 4 / 5 </Td> </Tr> <Tr> <Th> Directed by </Th> <Td> Paul Feig </Td> </Tr> <Tr> <Th> Written by </Th> <Td> Greg Daniels Mindy Kaling </Td> </Tr> <Tr> <Th> Production code </Th> <Td> 604 / 605 </Td> </Tr> <Tr> <Th> Original air date </Th> <Td> October 8, 2009 </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 44 minutes </Td> </Tr> <Tr> <Th_colspan="2"> Guest appearance (s) </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> Linda Purl as Helene Beesly </Li> <Li> Anna Camp as Penny Beesly </Li> <Li> Kelen Coleman as Isabel Poreba </Li> <Li> Tug Coker as Pete Halpert </Li> <Li> Michelle Gunn as the hotel receptionist </Li> <Li> Rick Overton as William Beesly </Li> <Li> Robert Pine as Gerald Halpert </Li> <Li> Blake Robbins as Tom Halpert </Li> <Li> Bobby Ray Shafer as Bob Vance </Li> <Li> Perry Smith as Betsy Halpert </Li> <Li> Peggy Stewart as Sylvia </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> Episode chronology </Th> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Td> ← Previous "The Promotion" </Td> <Td> Next → "Mafia" </Td> </Tr> </Table> </Td> </Tr> <Tr> <Td_colspan="2"> The Office (U.S. season 6) List of The Office (U.S. TV series) episodes </Td> </Tr> </Table> <Tr> <Th_colspan="2"> "Niagara" </Th> </Tr>

What was the date of jim and pams wedding