Moments before his first official hometown performance, Jim Anderson was excited, nervous and thrilled.For one, his free concert – a tribute to Elvis Presley – at Northgate Park as part of the Movies in the Park finale Saturday was being video-streamed worldwide via the Internet.He mentioned that folks in Australia, Germany, Japan, Scotland, the United Kingdom, Brazil and Germany would be tuned in to this live event.It was just a few months ago that Anderson decided to return to the stage.“I was in law enforcement, but I was injured in the line of duty and finally had to take a medical retirement,” he said.As usual, Anderson has to provide treatment to his legs in order to perform. “After that, I’m good for two hours,” he said.Anderson and the Rebels – included is a group of professional musicians, Frank “The Godfather” on guitar, Tom “Fancy Fingers” on keyboard, Mikey “Batman” on bass, and Greg “Crazy” on the drums – rocked Northgate by playing Elvis tunes of the 1950s.Along the way, he gave thanks to his wife of almost 20 years, Michelle, paid tribute to their late son, Brandon, and acknowledged one of his biggest fans, Ellie Cloos.Anderson and the Rebels are booked to play at Pumpkin Fair and will headline “Legends in Music” later in the fall at the Gallo Center for the Arts in Modesto.He’s also juggling a part-time acting career and coaching football at Sierra High. Anderson, who is the new head freshmen coach, is looking forward to doing more acting work after the football season.He recently appeared in two Discovery Channel shows – “I (Almost) Got Away with It” and “I Faked My Own Death” – and appeared in several scenes in the movie “Contangion” with Jude Law in the Steven Soderbergh-directed action thriller due for release in 2012.