Despite growing up together on The Sopranos as on-screen siblings, Robert Iler and Jamie Lynn Sigler developed a close, platonic bond that mirrored a real sibling relationship. From late-night club outings to heartfelt moments at award shows, Iler reflects on their dynamic, emphasizing the protective nature of their castmates and his own view of Sigler as family. Watch the video to hear Iler's candid take on their enduring friendship and life after the show!