Giblin appeared in the risqué, satirical 1970s soap opera
The Box as Kay Webster, originally played by
Rowena Wallace. Giblin was cast in the role because of her resemblance to Wallace. Giblin featured in numerous series made by
Crawford Productions, over a 12-year period early in her career. These included
Matlock Police, Since 2013, she has also guest starred in
The Horizon, a
gay shortform web series on
YouTube, as Wilma (the drag queen's) mother. In 2015, Giblin received acclaim and a nomination for Best Actress at the
Sydney Theatre Awards for her role as
Stella Goldschlag in
Blonde Poison in a range of performances across Australia. The Gail Lowe play is a one-woman show about a Jewish woman who became a
Nazi collaborator during
World War II. On 9 February 2026, Giblin was named in the cast for the Australian tour for
Steel Magnolias. Giblin also works as a corporate trainer. ==Personal life==