He was worked in advertisements. At age 13, he worked on the tv series Two Marriages.
He works in many films, like Like Father Like Son, Listens to Me, Fireproof, and Saving Christmas. Cameron and his wife, Chelsea Noble, co-founded The Firefly Foundation.
He is a partner with Ray Comfort in the evangelical ministry, The Way of the Master. In the 2016 and 2020 presidential elections, Cameron supported Donald Trump.