In January of 1996, Rademacher made his debut on "General Hospital", instantly winning fans as Jasper Jacks, the cocky Aussie with a hidden agenda who finds himself unwittingly falling for the beautiful and strong-willed Brenda (Vanessa Marcil). The ups and downs of their love story intrigued viewers, who were impressed with Jax's believable and charming change from debonair cad to heartbroken romantic. With guest roles in the primetime series "Clueless" (ABC, 1996) and "Veronica's Closet" (NBC, 1997) to his credit, Rademacher left Port Charles in 2000 to descend on Beverly Hills, starring in Aaron Spelling's "Titans" (NBC) as David O'Connor, a seductive nightclub manager who does his best to cause conflict among the well-to-do Williams family led by Victoria Principal.