The One After "I Do"

In the season premiere, the reception following Monica and Chandler's wedding is almost upstaged by the news flash that someone might be pregnant -- and when Phoebe thinks it's Rachel, she quickly comes up with a plan to cover for her friend. Elsewhere at the party: Ross tries to impress a pretty single woman (guest star Bonnie Somerville); Chandler has troubles on the dance floor; and Joey hopes to impress Chandler's mom's (guest star Morgan Fairchild) date (guest star Jim Piddock) -- an important Broadway producer -- with his acting ability.

Season 8 | Episode 1

Courteney Cox

Monica Gellar

Jennifer Aniston

Rachel Green

Lisa Kudrow

Phoebe Buffay

Matt LeBlanc

Joey Tribbiani

Matthew Perry

Chandler Bing

David Schwimmer

Ross Gellar