NOT PRECEDENTIAL

                       UNITED STATES COURT OF APPEALS
                            FOR THE THIRD CIRCUIT
                                 ___________

                                       No. 15-4088
                                       ___________

                        ANTHONY P. CATANZARO, Appellant

                                             v.

     JUDGE LEGROME D. DAVIS, sued in their individual and official capacities;
    JUDGE NORA BARRY FISHER, sued in their individual and official capacities;
     JUDGE JAMES M. MUNLEY, sued in their individual and official capacities;
      PATRICK M. ROGAN, ESQ., sued in their individual and official capacities;
        MICHAEL D. COLLINS, sued in their individual and official capacities;
        MARY E. D’ANDREA, sued in their individual and official capacities;
           KEVIN CALPIN, sued in their individual and official capacities;
         KATY NALEVANKO, sued in their individual and official capacities;
                              DOES 1 THRU 5
                  ____________________________________

                    On Appeal from the United States District Court
                          for the Middle District of Pennsylvania
                          (D.C. Civil Action No. 3-14-cv-01889)
                   District Judge: Honorable Barbara Jacobs Rothstein
                      ____________________________________

                    Submitted Pursuant to Third Circuit LAR 34.1(a)
                                  December 19, 2016

        Before: GREENAWAY, JR., GREENBERG and ROTH, Circuit Judges

                              (Opinion filed: April 13, 2017)
                                      ___________

                                        OPINION*
                                       ___________



*
 This disposition is not an opinion of the full Court and pursuant to I.O.P. 5.7 does not
constitute binding precedent.
PER CURIAM

       Pro se appellant Anthony Catanzaro appeals the District Court’s order dismissing

his complaint. For the reasons discussed below, we will affirm.

       In June 1997, a judge in the Lackawanna County Court of Common Pleas found

that Catanzaro had violated a protection-from-abuse order associated with Catanzaro’s

divorce proceedings and sentenced Catanzaro to nine months’ imprisonment. Since then,

Catanzaro has been continually (and unsuccessfully) litigating civil-rights actions that

relate to that sentence. See Catanzaro v. Fischer, 570 F. App’x 162, 163-65 (3d Cir.

2014) (non-precedential) (detailing procedural history).

       In this action, which arises under 42 U.S.C. § 1983, Catanzaro named as

defendants three District Judges (two of whom issued adverse judgments in his prior

§ 1983 actions); two attorneys who represented him in prior actions; and three employees

of the Middle District of Pennsylvania’s Clerk’s Office. Catanzaro alleged that the

District Judges and attorneys conspired against him in the prior legal actions and that the

clerk’s office personnel had improperly failed to grant his motions for a default judgment

and manipulated the docket. The defendants filed a motion to dismiss under Fed. R. Civ.

P. 12(b)(6), which the District Court granted. The Court concluded that the claims

against the attorneys and two of the judges (Judge Munley and Judge Fischer) were

barred by res judicata; that the claims against the third judge (Judge Davis) were barred

by judicial immunity; and that the claims against the clerk’s office personnel were barred

by quasi-judicial immunity. Catanzaro filed a motion under Fed. R. Civ. P. 59(e), which

the District Court denied, and a timely notice of appeal.
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       We have jurisdiction under 28 U.S.C. § 1291. We exercise a plenary standard of

review. See Fleisher v. Standard Ins. Co., 

, 120 (3d Cir. 2012).

       The defendants argue that, because Catanzaro has not meaningfully challenged

any aspects of the District Court’s opinion, he has waived any argument on appeal. We

agree. See United States v. Pelullo, 

, 222 (3d Cir. 2005) (“It is well settled

that an appellant’s failure to identify or argue an issue in his opening brief constitutes

waiver of that issue on appeal.”); see also Timson v. Sampson, 

, 874 (11th

Cir. 2008) (per curiam) (“While we read briefs filed by pro se litigants liberally, issues

not briefed on appeal by a pro se litigant are deemed abandoned[.]” (internal citation

omitted)).

       In any event, we agree with the District Court’s analysis. Catanzaro’s claims

against the attorneys, Judge Munley, and Judge Fischer are barred by res judicata. Res

judicata applies when there has been “(1) a final judgment of the merits in a prior suit

involving; (2) the same parties or their privies; and (3) a subsequent suit based on the

same causes of action.” Sheridan v. NGK Metals Corp., 

, 260 (3d Cir.

2010) (quoting Churchill v. Star Enters., 

, 194 (3d Cir. 1999)). In

Catanzaro’s 2012 § 1983 action, he raised the same claims against these defendants, and

the District Court dismissed the complaint under Fed. R. Civ. P. 12(b)(6), which

constitutes a “final judgment on the merits” for purposes of res judicata. See, e.g.,

Federated Dep’t Stores, Inc. v. Moitie, 

, 399 n.3 (1981). He is therefore

barred from maintaining these claims in this action. See, e.g., In re Mullarkey, 

, 225 (3d Cir. 2008).
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       Moreover, Catanzaro’s claims against the judges fail because “[a] judicial officer

in the performance of his duties has absolute immunity from suit and will not be liable for

his judicial acts.” Azubuko v. Royal, 

, 303 (3d Cir. 2006) (per curiam).

While Catanzaro contends that the judges acted improperly in an effort to shield another

defendant from liability, “[a] judge will not be deprived of immunity because the action

he took was in error, was done maliciously, or was in excess of his authority.” Stump v.

Sparkman, 

, 356 (1978); see also Mireles v. Waco, 

, 11 (1991)

(per curiam).

       Catanzaro’s claims against the attorneys also lack merit because, to pursue a claim

under 42 U.S.C. § 1983, a plaintiff must establish that his constitutional rights were

violated “by a state actor.” Kach v. Hose, 

, 646 (3d Cir. 2009). Private

attorneys — like the attorney defendants here — generally do not qualify as state actors.

See Angelico v. Lehigh Valley Hosp., Inc., 

, 277 (3d Cir. 1999). Catanzaro

tries to avoid that conclusion by alleging that the attorneys conspired with the judges, but

his vague allegations simply do not provide “‘plausible grounds to infer an agreement.’”

Great W. Mining & Mineral Co. v. Fox Rothschild LLP, 

, 178 (3d Cir.

2010) (quoting Bell Atl. Corp. v. Twombly, 

, 556 (2007)).

       Catanzaro’s allegations against the clerk’s office personnel are also meritless. To

the extent that Catanzaro complains about these defendants’ conduct in entering orders

issued by Judge Davis — orders that we specifically affirmed in Catanzaro v. Fischer,

570 F. App’x 162, 165-66 (3d Cir. 2014) (non-precedential) — “any public official acting

pursuant to court directive is also immune from suit.” Lockhart v. Hoenstine, 

455, 460 (3d Cir. 1969); see also Lundahl v. Zimmer, 

, 939-40 (10th Cir.

2002). These defendants are also absolutely immune for their role in helping the Court to

“control its docket.” Rodriguez v. Weprin, 

, 66 (2d Cir. 1997). Moreover,

even if Catanzaro can allege some misconduct that would fall outside these defendants’

immunity, see generally Snyder v. Nolen, 

, 288-89 (7th Cir. 2004), he has

not stated a facially plausible claim, see Ashcroft v. Iqbal, 

, 678 (2009).1

       Finally, while it is not clear whether Catanzaro seeks to challenge the District

Court’s order denying his motion under Fed. R. Civ. P. 59(e), we perceive no error in the

District Court’s decision. See generally Lazaridis v. Wehmer, 

, 669 (3d Cir.

2010) (per curiam).

       Accordingly, we will affirm the District Court’s judgment.




1
  While Catanzaro sometimes seems to state that he is alleging fraud upon the court, he
has not made the necessary showing. To establish that fraud upon the court has occurred,
Catanzaro must show, by clear and convincing evidence, “(1) an intentional fraud; (2) by
an officer of the court; (3) which is directed at the court itself; and (4) in fact deceives the
court.” Herring v. United States, 

, 386-87 (3d Cir. 2005). His allegations
do not satisfy these standards. He complains, chiefly, that clerk’s office personnel
inaccurately answered some of his questions about the filings in his previous § 1983
action. Even assuming that his recollection of these 2013 phone calls is accurate, he
provides no basis to conclude that the error was the result of fraud rather than a mistake,
that the error was directed to the District Court, or that the Court was deceived. See 

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