CACrown ArchivesThe cinema collection
Menu
Research dossier · Arts & Letters

It's Always Sunny in Philadelphia season 2

season of television series

Manuscripts, fine bindings, an engraving plate and preserved performance ephemera
Arts and lettersInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 10, 2026
Entity authorityQ3727893 ↗
Source-derived summary

The second season of the American television sitcom series It's Always Sunny in Philadelphia premiered on FX on June 29, 2006. The season contains 10 episodes and concluded airing on August 17, 2006.

Production

The series' second season introduces veteran actor Danny DeVito portraying Dennis and Dee's father Frank, who moves in with temporary wheelchair user Charlie following a car accident, and blackmails his way into the group. Before production of the second season began, series creator Rob McElhenney found out that DeVito was a fan of the show and a friend of FX president, John Landgraf. McElhenney asked Landgraf to set up a meeting. McElhenney met DeVito at his home and pitched DeVito's character, Frank Reynolds. DeVito agreed to star in the show, but was only available for twenty days. To have Frank Reynolds in all ten episodes of the second season, all of DeVito's scenes were filmed before filming the remainder of the season.

Cast

Main cast

Charlie Day as Charlie Kelly

Glenn Howerton as Dennis Reynolds

Rob McElhenney as Mac

Kaitlin Olson as Deandra "Dee" Reynolds

Danny DeVito as Frank Reynolds

Recurring cast

Mary Elizabeth Ellis as The Waitress

Anne Archer as Barbara Reynolds

Lynne Marie Stewart as Mrs. Kelly

Guest stars

Episodes

Reception

The second season received positive reviews.

Editorial summary

Begin with the source’s own compact description: “It's Always Sunny in Philadelphia season 2” is season of television series. The dossier treats that line as a proposition to test through It's, Always and Sunny, not as a finished interpretation.

Editorial reviewA useful identification and reception guide that helps separate the work itself from editions, performances, ownership and later interpretation. The current lead gives the account dated anchors—2006—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, It's, Always and Sunny is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “season of television series” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Reception evidence should be dated and situated: later canonical status may differ sharply from the work’s initial circulation. The source revision retrieved here is dated May 10, 2026. The linked authority identifier is Q3727893. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2006.

Critical limits

Titles can refer to several editions, objects or performances, making precise identification essential before interpretation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Separate the work, its editions or performances, and its later reception. Catalogue records, publication histories and object files often preserve different parts of that story.

Best used for
  • Identifying works and editions
  • Tracing reception history
  • Finding collection records
Verify next

The original object or edition, catalogue raisonné, performance record, rights file and holding institution.

Three-step research path

  1. Establish the record: confirm the title “It's Always Sunny in Philadelphia season 2”, its source revision and the description used here.
  2. Expand the search: follow It's Always Sunny in Philadelphia season 2 primary sources, It's Always Sunny in Philadelphia season 2 archive and It's research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “It's Always Sunny in Philadelphia season 2”?
  2. Which edition, object, performance or recording is being described?
  3. Where is authorship, date or provenance documented?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “It's Always Sunny in Philadelphia season 2” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.