Anson Mount the actor is not related to Rick Mount the basketball legend, but Anson gets to play in a hitman version of March Madness in “The Virtuoso” (2021). He’s struggling with a bad outcome from a recent job and a client thinks a little competition (and Abbie Cornish) will make him feel better. Mount has a great voice, almost too good. Sometimes he sounds like an automated attendant. This complicates his role as the film’s main narrator, since I almost felt like I was watching a hitman documentary. Or maybe a commercial for an upscale product preferred by hitmen.