Jennifer Aniston Rachel Green Actor Courteney Cox Monica Geller Bing Actor Lisa Kudrow Phoebe Buffay Actor Matt LeBlanc Joey Tribbiani Actor Matthew Perry Chandler Bing Actor David Schwimmer Ross Geller Actor Paul Rudd Mike Hannigan Guest Star Aisha Tyler Charlie Wheeler Guest Star John Balma Professor Jarvis Oberblau Guest Star Robert Alan Beuth Professor Klarik Guest Star Alison Shanks Nancy Oberblau Guest Star Bill Blair Convention Prankster Guest Star Joe Everett Michaels Waiter Guest Star Tony Sagastizado I Airplane Passenger Guest Star Kevin Bright Executive Producer David Crane Executive Producer Greg Malins Executive Producer Wil Calhoun Executive Producer