Luke Welch: Life, Family, Career and Hollywood Work0

• Celebrities
• August 11, 2026

Luke Welch is a behind-the-scenes entertainment professional and the younger son of the late Canadian-American actress Catherine O’Hara and production designer and director Bo Welch. Born in Los Angeles in 1997, he grew up in a family deeply connected to film, television, comedy, and production design. Unlike his mother, who became famous for Home Alone,