Mason will arrive on screen in Australia next month as part of the new family who are heading to Erinsborough.
Appearing on Eleven's Couch Time segment, Glockner explained: "I've been filming for about five or six weeks, and then we broke for Christmas. [We're] about to go back."
Revealing that a shirtless Mason meets Kate Ramsay in some of his first scenes, he continued: "My first day was great. I think my first day on Ramsay Street was working with Ashleigh Brewer.
"I had my shirt actually off that day, for my first day! I was working with her and that was all fun."
Glockner also said that Mason gives his sister Amber (Jenna Rosenow) "a lot of stick" and has "a few issues" with his dad Matt (Josef Brown).
Watch the two-part interview in the videos below:
Show bosses announced the arrival of the Turners in November. Lou Carpenter's daughter Lauren, now played by Kate Kendall, will be heading up the clan.
Neighbours returns to Channel 5 in the UK on Monday (January 14) at 1.45pm and 5.30pm. The show airs weekdays at 6.30pm on Eleven in Australia. Get the Inside Soap magazine on your iPhone or iPad