Weekend Box Office: âDemon Slayerâ Nears $40 Million But âMortal Kombatâ Tumbles Share to Facebook Funimation and Warner Bros. In other domestic box office news that isnât about Wrath of Man ($8.1 million, or exactly what would be expected of a Jason Statham actioner under normal circumstances, Funimationâs export of Demon Slayer The Movie: Mugen Train earned another $3 million (-54%) in weekend three. The R-rated, animated action fantasy, a direct continuation of a popular anime (think Fight the Future debuting theatrically between season five and season six of The X-Files) has earned $39.565 million in 17 days. Thatâs past the (unadjusted-for-inflation) $37 million domestic cume of Guillermo del Toroâs