- Actor-Shared Background: In this episode, Frank establishes a business dyeing and styling people's hair. Danny DeVito was a trained hairdresser before he discovered acting.
http://tvtropes.org/pmwiki/pmwiki.php/Trivia/ItsAlwaysSunnyInPhiladelphiaS15E012020AYearInReview
FollowingTrivia / It's Always Sunny in Philadelphia S15 E01: 2020: A Year in Review
Go To