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The entertainer, whose family is featured on the show 'Superman is Back', revealed that he and his wife are already planning to give their sons William and Bentley another sibling. He says he understands why some people have as many as six children. 

"I have to work until the child turns 20 years old. There's a lot of responsibility that comes with children, but the amount of joy is worth it," shared Sam.

Sam says that 2018 will be a pretty busy year for him both as a father and as an entertainer!