#71: Tina Cole, My Three Sons (1960–1972)
When Tina Cole joined My Three Sons as Katie Miller, she added a fresh dose of warmth and blonde California charm to the long-running family sitcom. Her easy chemistry with the cast helped Katie become an important part of the Douglas family during the show’s later seasons.

Cole remained active in television and music throughout the late 1960s and beyond, appearing in guest roles and variety programs. For many viewers, though, she is still best remembered for her time on My Three Sons, one of television’s most enduring family comedies.
