Can you name these 11 actors from their before-they-were-famous Friends cameo?
So many actors got their break on Friends before they became superstars - how many can you recognise?
Hank Azaria, better known for his vocal talents on The Simpsons, appeared in five episodes as Phoebe's scientist boyfriend, David
George Clooney may have been fairly well known before his 1995 Friends appearance, but he wasn't the coffee-swilling silver fox we know and love.
Jennifer Gray, as Rachel's love rival Mindy, is unrecognisable here from her iconic turn as 'Baby' in Dirty Dancing.
Giovanni Ribisi (Saving Private Ryan), who later played Phoebe's brother, had an even earlier cameo as a rogue condom thief.
Ben Stiller guest-starred as Tommy just before he reached the late-90s peak of his powers.
Another Simpsons star, Dan Castanelleta (Homer) played a mysterious and slow-witted gym janitor in an early episode.
Rom-com star Christine Taylor appeared in a series of episodes as (again) Rachel's love rival for Ross.
Before she was a national treasure, Helen Hunt had a brief cameo in an early episode, confusing Phoebe with her twin sister Ursula.
Community star and Oscar-winning screenwriter Jim Rash appeared in the very last episode - basically just to make Rachel feel bad about herself.
Adam Goldberg (Saving Private Ryan) appeared in a story arc as Chandler's unhinged new roommate.
A young, but instantly recognisable Dakota Fanning appeared in the last season of Friends.
Twins Dylan and Cole Sprouse appeared throughout the series as Ross' son Ben - they went in to star as Disney's 'Zach and Cody'
Parks & Rec's Jim O' Heir appeared in the final season as an adoption agency worker - a storyline also involving Anna Faris.
