"FILE - Robert De Niro appears at the Oscars in Los Angeles on Feb. 9, 2020. A leg injury may keep De Niro from celebrating the 20th Anniversary of the Tribeca Film Festival in person. The accident happened last week in Oklahoma while on location for the upcoming Martin Scorsese film, ""Killers of the Flower Moon."" (Photo by Richard Shotwell/Invision/AP, File)"