Why did they change liams actor in Shameless season 8?
Lily Fisher
Updated on May 27, 2026
They wanted to write more involved storylines for Liam and felt that a more experienced actor was needed for this task. They chose Isaiah for his “wide-eyed innocence,” his appreciation for Liam's new storyline, and the comedy he could bring to the character. Fans will agree that the switch was a fantastic choice.