Mahon

NOT FOR PUBLICATION FILED

UNITED STATES COURT OF APPEALS FEB 24 2026

MOLLY C. DWYER, CLERK

U.S. COURT OF APPEALS

FOR THE NINTH CIRCUIT

MARK MAHON, No. 24-3570 D.C. No. 4:20-cv-01525-YGR Plaintiff - Appellant,

v.

MEMORANDUM*

YOUTUBE, LLC; GOOGLE LLC,

Defendants - Appellees.

Appeal from the United States District Court for the Northern District of California Yvonne Gonzalez Rogers, District Judge, Presiding

Submitted February 18, 2026**

Before: CALLAHAN, FRIEDLAND, and BRESS, Circuit Judges.

Mark Mahon appeals pro se from the district court’s summary judgment and

dismissal order in his action alleging copyright infringement in connection with a

film he created. We have jurisdiction under 28 U.S.C. § 1291. We review de

novo. Csutoras v. Paradise High Sch., 12 F.4th 960, 965 (9th Cir. 2021) (cross

* This disposition is not appropriate for publication and is not precedent except as provided by Ninth Circuit Rule 36-3. ** The panel unanimously concludes this case is suitable for decision without oral argument. See Fed. R. App. P. 34(a)(2). motions for summary judgment); Mudpie,…