Advertising Remove ads Home / Films / Witnesses / Cast Cast and crew Witnesses starring Lincoln Hoppe 1 actor20211 h 50 min The film’s page Rate it Overview Cast 1 Where to watch Reviews 4 Box office Witnesses: cast and crew Cast 1 Companies Actors and characters Actors 1 Lincoln Hoppe Martin Harris 50 at release Also in Saints & Soldiers: Airborne Creed (2012) Advertising Remove ads Companies Production companies RedBrick Filmworks Questions about the cast of Witnesses Who plays Martin Harris in Witnesses?Lincoln Hoppe plays Martin Harris. Advertising Remove ads