Collopy's first television role was in 2000, as the recurring character of
Sean Edwards, a love interest for
Felicity Scully (played by
Holly Valance), in the long-running Australian soap
Neighbours. The role lasted a month. In September 2001, Collopy successfully auditioned for the role of lifeguard turned town mayor
Josh West in
Home and Away and had to relocate from Melbourne to Sydney within days, to begin filming. His character was introduced as a potential love interest for
Dani Sutherland (played by
Tammin Sursok). In 2009, he guest-starred in the family comedy-drama
Packed to the Rafters, the police drama series
City Homicide, and the comedy series
Jesters. Since 2007, Collopy has worked as a self-employed commercial photographer based in Los Angeles. ==Filmography==