Frank Buffay Jr. is Phoebe and Ursula Buffay's half-brother.
Appearances
Friends
Guest cast, played by Giovanni Ribisi
- Episode 2x06: The One With the Baby on the Bus (Nov 2, 1995)
- Episode 2x21: The One With the Bullies (Apr 25, 1996)
- Episode 3x05: The One With Frank Jr. (Oct 17, 1996)
- Episode 3x18: The One With the Hypnosis Tape (Mar 13, 1997)
- Episode 4x11: The One With Phoebe's Uterus (Jan 8, 1998)
- Episode 4x12: The One With the Embryos (Jan 15, 1998)
- Episode 4x17: The One With the Free Porn (Mar 26, 1998)
- Episode 5x03: The One Hundredth (Oct 8, 1998)
- Episode 10x02: The One Where Ross is Fine (Oct 2, 2003)