Brad Fisher

Lieutenant Brad Fisher is a supporting protagonist of Australia S-Unit, and is portrayed by Jas Singh. The character was created by Daniel Isaac. After Marcus' supposed death, Brad became partnered with Derek Peterson, before Marcus was revealed to still be alive. Since then, he occasionally meets up and works with Derek.

Story
Brad Fisher was a Lieutenant of S-Unit who often worked desk jobs and rarely worked in the field. Brad was the officer to call Marcus into the officer shortly after the murder of Cynthia Solomos in order for him to et a statement off Marcus. Brad easily became friends with Marcus and tried to help him through his grieving stage.

In 2012, three months after Marcus' supposed death, Brad was assigned to be Derek Peterson's new partner, having dealt with Marcus' grieving issues the commissioner believed he could also help Derek. Brad and Derek began looking into several murders that they believed could lead them to crime lord Lucas Greene. Brad believed that if Derek could avenge Marcus' death he could move on. During the investigation, Mr Greene's assassin was sent to kill both Brad and Derek. Brad was shot, but not killed and Derek was saved by Marcus, who in fact survived the events that occured three months earlier. Due to Marcus' return, Brad left Derek to his old partner and offered his assistance to Derek anytime in the future.

In early 2013, Marcus was kidnapped by an unknown person. Derek called Brad and asked for his assistance in the search for Marcus. It was then that Derek told Brad all about the mysterious caller who keeps contacting him and Marcus and that he told Marcus that Cynthia, his deceased girlfriend, was actually still alive. Brad offered to look over case files that could lead them to Marcus. While Derek was out to arrest a suspect, Brad was attacked at Marcus' house by a hired thug. Brad was able to defeat the thug and went home due to the need of healing after the fight. Derek thanked Brad for his help and told him he'd be in contact the next day.

The next day, Brad witnesses on the news that Derek and Marcus had killed the Australian Prime Minister. He was then paid a visit by the two friends who told him that they were framed. Being the only person to believe Derek and Marcus were innocent, Brad stitched up Derek's wound and gave Marcus a phone number that might help them. Marcus thanked Brad and told him to ring the police and say that they paid Brad a visit, so that the police wouldn't consider him a suspect. This worked but Brad was still taken in for questioning. Brad was eventually allowed home and expected to hear from his friends soon. One week later, Brad witnessed on the news that an S-Unit raid team had found Marcus dead in his own house along with a dead Kale Anderson. He also witnessed that Derek had been taken to the station for questioning in awaiting for his trial.

It has been confirmed that Brad will have a lead role in Season Three.

Trivia

 * Brad Fisher was originally intended to be portrayed by Victor Nelson, but due to the actor not being available, Daniel Isaac asked Jas Singh to have the role.
 * Brad Fisher is the tritagonist of the series, with Derek and Marcus being the protagonist and deuteragonist, respectively.
 * Brad has a sister.
 * Brad has been friends with Marcus since 2009.
 * Brad is a Christian
 * Daniel Isaac has revealed that at one point he was going to make Brad Fisher be undercover in S-Unit working for Mr Greene. Daniel has stated that this would have been revealed in the Season 3 finale. He states, "Originally, the whole city was going to be taken over as per the script of S3E5, but by the end, Derek was going to learn that Brad had been working for Jacobs and Greene the entire time, so Derek was going to have to take him out too." Daniel has further stated that this plot idea was dropped almost immediately as he wanted to avoid having another "undercover cop" role which was already given to Kale Anderson. Instead Brad's role was kept the same and he was a hero.