
    Leo F. SCHWEITZER, III, Appellant v. UNITED STATES of America; Attorney General of United States; Solicitor General Of United States; William J. Haynes, II, U.S. Department of Defense; William R. Burchill, Jr., Administrative Off. of U.S. Courts; Honorable Gerald Auerbach, United States Marshall Service; Patrick L. Meehan, United States Attorney, Eastern Dist.; Honorable Daniel H. Huyett, III; Honorable Clarence C. Newcomer; Honorable Welsh, Magistrate Judge; AUSA Jusdon A. Aaron, Personal & Off; AUSA Gerald Sullivan, Personal & Off; AUSA James, Rohn, Personal & Off; AUSA Christopher Hall, Personal & Off; Bruce Chason, Personal & Off; AUSA Marsha Mcclellen, Personal & Off; AUSA Richard Goldberg, Personal & Off; Gail White Agbugui, Probation Per/Off; Michael Santella, Probation Per/Off; Donald Miller, Probation Per/Off; Sally Keglovits, Probation Per/Off; Christopher Mauhn, Probation Per/Off; Robert Mckenney, FBI—Personal & Off; William Alone, FBI—Personal & Off; Robert Coons, DOD—Personal & Off; John Doe # 1, Dod-Personal & Off; John Doe # 2, DOD—Personal & Off; John Doe # 3, DOD—Personal & Off; John Doe # 4, NCIS—Personal & Off; John Doe # 5, NCIS—Personal & Off; Teah Wedlock, USPC; Scott Kubric, USPC; Comm. Simson, USPC; John Doe # 6, USPC; P. Douglas Sisk, Clerk; Bradford A. Baldus, Legal Advisor; Jeffrey Miller, Esquire; Narsuti & Miller; Gary Lentz; Botchetto & Lentz; Conrad, O’Brien, Gellman & Rohn; John Dunn; Dianna Dunn; Detective Todd, Personal & Off State Actors; Plymouth Township; Montgomery Township; Pennsylvania, State Actors.
    No. 11-3909.
    United States Court of Appeals, Third Circuit.
    Submitted for Possible Dismissal Pursuant to 28 U.S.C. § 1915(e)(2)(B) or Summary Action
    Pursuant to Third Circuit LAR 27.4 and I.O.P. 10.6 Dec. 15, 2011.
    Opinion filed Jan. 11, 2012.
    Leo F. Schweitzer, III, Philadelphia, PA, pro se.
    Susan R. Becker, Esq., Office Of United States Attorney, H. Adam Shapiro, Esq., Danziger, Shapiro & Leavitt, Todd S. McGarvey, Esq., Bochetto & Lentz, Frank R. Emmerich, Jr., Esq., Raheem S. Watson, Esq., Conrad O’Brien, Philadelphia, PA, Christopher P. Boyle, Sr., Esq., Marshall, Dennehey, Warner, Coleman & Gog-gin, King of Prussia, PA, Philip W. Newcomer, Esq., Norristown, PA, Atty. Gen. PA, Office of Attorney General of Pennsylvania, Harrisburg, PA, for Defendants-Ap-pellees.
    Before: FUENTES, GREENAWAY, JR. and STAPLETON, Circuit Judges.
   OPINION

PER CURIAM.

“Leo F. Schweitzer, III, has a two-decade history of defrauding the Department of Defense.” United States v. Schweitzer, 454 F.3d 197, 198 (3d Cir.2006). This history has resulted in his convictions of mail fraud and other federal crimes in 1985, 1995 and 2005. See id. at 198-200. We have affirmed them. See id. at 206; United States v. Schweitzer, 116 F.3d 470 (Table) (3d Cir.1997); United States v. Schweitzer, 800 F.2d 1141 (Table) (3d Cir.1986). We also have rejected Schweitzer’s numerous collateral challenges to these convictions and his sentences over the years. See Schweitzer v. United States, 354 Fed.Appx. 601, 602 (3d Cir.2009). The convictions have never been invalidated.

At issue here is a civil complaint that Schweitzer filed in 2007. Schweitzer named and sought monetary damages from the United States and forty-six other state, federal and private defendants, including investigators, prosecutors, probation officers, privately retained counsel, judges, court employees, government witnesses, and virtually everyone else involved in his criminal proceedings and sentences. In general terms, Schweitzer alleges that he is innocent and that defendants have conspired to wrongly convict him and deprive him of various constitutional rights in connection with his criminal proceedings, collateral challenges, and the service of his sentences. Schweitzer later filed a very similar complaint against many of the same defendants in a different District Court. That court dismissed the complaint, and we dismissed his resultant appeal pursuant to 28 U.S.C. § 1915(e)(2)(B). See Schweitzer, 354 Fed.Appx. at 602.

Meanwhile, the defendants filed motions to dismiss Schweitzer’s complaint in the present action as well. The District Court granted those motions in a series of rulings. By order entered March 29, 2011, it dismissed the complaint as to two law firms and one lawyer. By order entered March 30, 2011, it dismissed the complaint as to another law firm and lawyer. By order entered April 13, 2011, it dismissed the complaint as to the state defendants. Finally, by order entered September 22, 2011, it dismissed the complaint as to the federal defendants.

Schweitzer appeals. He mentions only the District Court’s September 22 order in his notice of appeal, but even if we liberally construed it to include the District Court’s prior orders our ruling would be the same. Because we have granted Schweitzer leave to proceed in forma pau-peris, we must screen this appeal to determine whether it is frivolous. See 28 U.S.C. § 1915(e)(2)(B)(i). An appeal is frivolous if it “lacks an arguable basis either in law or in fact.” Neitzke v. Williams, 490 U.S. 319, 325, 109 S.Ct. 1827, 104 L.Ed.2d 338 (1989).

Schweitzer’s appeal lacks any such basis. The District Court thoroughly explained its reasons for dismissing the complaint against each defendant, and those reasons included collateral estoppel on the basis of our previous rulings, statutes of limitations, prosecutorial and judicial immunity, the favorable termination requirement of Heck v. Humphrey, 512 U.S. 477, 114 S.Ct. 2364, 129 L.Ed.2d 383 (1994), and failure to state a claim on numerous other grounds. The District Court also properly explained why leave to amend would be futile. We have carefully reviewed Schweitzer’s complaint and the District Court’s opinions. We discern no arguable basis to question the District Court’s rulings, for the reasons the District Court already has thoroughly and adequately explained. Schweitzer’s submission in support of his appeal, the first sentence of which urges us to “[fjorget the criminal judgments,” states no such basis. For these reasons, we will dismiss this appeal.  