It's Always Sunny in Philadelphia2005 | TV Show
Season 5, Episode 4 The Gang Gives Frank an Intervention
First Aired: October 8, 2009
Frank's behavior is more bizarre than usual---so bizarre that even the gang notice---so they decide to stage an intervention. Gail the Snail: Mary Lynn Rajskub. Aunt Donna: Nora Dunn.
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It's Always Sunny in Philadelphia: The 7 Secrets of Awakening the Highly Effective Four-Hour Giant, Today
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