James Michael Tyler (Gunther)
Gunther is the recurring character who has the most appearances in the series, aside from the main characters. He won everyone’s affection because of his great and unrequited love for Rachel. In fact, that love once led him to buy a cat that Rachel no longer wanted, and to buy all of Ross’ furniture when he had to get rid of it at Emily’s request (Remember? She wanted Ross to get rid of everything that Rachel had touched!).
James had worked in cafés before, and even though he started out as just another extra, he was chosen for the role because he was the only one who knew how to work an espresso machine. As for his acting career, he has appeared in a number of TV series, including Episodes, a series starring Matt LeBlanc (the actor who played Joey).