The actor took to Facebook to announce that he's returning to Hawaii Five-0 next year. "So super Stoked to be back on Hawaii Five-0," he wrote. "And this time a nice little recurring... that's all I can say Y'all."
Along with the tease, Rademacher posted a picture of himself on set of the popular remake, which he previously appeared on in 2011.
Are you looking forward to seeing Rademacher back on television? Do you wish he'd return to GH? We want to hear from you -- and there are many ways you can share your thoughts.