My Favorite Guest Appearances on Friends

Janice

Gunther

Will Colbert, who like Monica is a once-upon-a-time fat kid

the dad of Ross' girlfriend who eventually also ends up being Rachel's boyfriend

Dr. Richard Burke (Monica's older boyfriend/Geller family friend)

Jill Green (Rachel's younger sister)

Amy Green (Rachel's other sister)

Ben (Ross & Carol's son)

David (Phoebe's scientist love interest who moved to Russia)

Mike (Phoebe's boyfriend then husband)

Alice Knight Buffay

Frank Buffay Jr.

Carol

Susan

Emily (Ross's ex-wife from London)

Barry (Rachel's ex-bridegroom)

JACK GELLER

Judy Geller

Eddie (Chandler's psychotic roommate)

Paolo (Rachel's Italian lover/rebound)

Mr. Heckles (Monica's apartment neighbor below)

Pete Becker (Monica's millionaire boyfriend)

June Gable as Estelle (Joey's acting agent)

Susie Moss

Gary (Phoebe's cop boyfriend)

Julie (Ross's girlfriend he met in China)

Joshua (Rachel's boyfriend that she asks to marry)

Elizabeth (Ross's student girlfriend)

Janine (Joey's roommate girlfriend)

(Ross's girlfriend met at Monica & Chandler's wedding)

Tag (Rachel's office assistant younger boyfriend)

Charlie (Joey then Ross's girlfriend)