Kirk Thomas Cameron (born October 12, 1970) is an American actor. He is known for his role as Mike Seaver on the ABC sitcom Growing Pains (1985–92), as well as several other television and film appearances as a child actor. In the 1980s and 1990s, Cameron appeared in dozens of television shows and in the films Like Father Like Son and Listen to Me. In the 2000s, he portrayed Cameron "Buck" Williams in the Left Behind film series and Caleb Holt in the 2008 drama film Fireproof.
Cameron is also an active Evangelical Christian, partnering with Ray Comfort in the evangelical ministry The Way of the Master, and has co-founded The Firefly Foundation with his wife, actress Chelsea Noble.