Actors You Totally Forgot Were In 'Friends'

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Vote up the actors who appeared in 'Friends' before making it big.

The popularity of Friends was such that it was common for big-name actors to pop in for cameos or as guest stars. However, there were also plenty of actors that were featured in the series at a time when they weren’t well-known names. These are the best actors that appeared on Friends before making it big in Hollywood.