Sean Astin has spent most of his life in front of the camera starring in beloved films like The Goonies, Rudy, and The Lord of the Rings — and behind the scenes as a committed advocate for SAG-AFTRA and its members. Now he's leading our union as its newly elected president. In Part 1 of this 2-part conversation with SAG-AFTRA National Executive Director and Chief Negotiator, Duncan Crabtree-Ireland, Sean talks about what this moment means to him, how his mother Patty Duke's presidency shaped him, and why he sees this role as "identity shaping." He also shares his vision for the next chapter of the union, including a deep focus on health and pension plans, A.I., and modernizing the member experience. *The views expressed by guests are their own and do not necessarily reflect the views of their organization or SAG-AFTRA. Any mention of products or services does not imply endorsement.