David Calderisi is a Montreal-born actor who has been appearing in television and films since the early 1960s. He has starred in The Saint, Dr. Who, The Littlest Hobo, War of the Worlds, Forever Knight and Due South. He also made a memorable appearance as Boutros Boutros-Ghali in Shake Hands With the Devil. Calderisi appeared in three episodes of Earth: Final Conflict as television host Barry Calvert.