Seen across enough titles, Sean Maher turns into a familiar face with the kind of filmography that takes a while to scroll through. The list also holds 'Firefly'. 26 was the age at the first credit. Casting directors have gone to him for action more than for anything else. 25 years of work add up to around 31 titles. The most visible line on the filmography is 'Serenity' (Simon Tam). Read more