Allison Mack. Actress: Smallville. Mack was born in Germany but moved with her family to Long Beach, California, when she was 2. She began acting at 4 with print work and commercials, and began studying at The Young Actors Space in Los Angeles when she was 7. Before joining the cast of Smallville (2001), Allison starred in the short-lived and sorely under-rated Fox television comedy Opposite Sex (2000). Prior to...