Callan Mulvey is an Australian actor. His acting career started in the mid-1990s with his television debut in the Australian series Heartbreak High. In the 2000s, he became known for his role as Johnny Cooper in Home and Away. He later gained further recognition for playing Brendan ‘Josh’ Joshua in Rush. In the 2010s, he ventured in Hollywood, appearing in the movie Zero Dark Thirty. He later played Jack Rollins in Captain America: The Winter Soldier, as well as played Scyllias in 300: Rise of an Empire. In 2016, he portrayed Anatoli Knyazev in Batman v Superman: Dawn of Justice. He will reprise his role as Jack Rollins in the upcoming Avengers: Infinity War.