After years of dating and a recently announced pregnancy, The Office’s Jim (John Krasinski) and Pam (Jenna Fischer) are finally getting married. The couple selected Niagara Falls as the location for the nuptials —
a location they hoped would deter their colleagues Dunder Mifflin from making the drive from Scranton. Unfortunately for Jim and Pam, things don’t go as planned!

Take a look at this sneak peek of Jim and Pam’s big day — and don’t forget to tune in to NBC on Oct. 8 (8PM EST) for the full event.