Everyone knows that Paul Rudd and Tom Selleck had cameos in Friends. They ended up playing larger roles in the series as more of a recurring character than a brief run like the others on this list.

Tom Selleck has been married to his wife, Jillie Mack, for nearly four decades. Before he was Frank Reagan on Blue Bloods, Selleck was the titular character ... me sane," the Friends star told ...

Tom Selleck may have starred in over 80-odd films and TV shows, but he and his moustache are perhaps most famous for their stellar work on hit Nineties sitcom Friends. Indeed, many of you may know ...