Even though the Chitty Chitty Bang Bang actor ended his marriage to Margie Willet in1984 after an affair, he still had the apples of his eye to keep him going (per Country Living). Christian Van Dyke is the actor's oldest son, who started out his acting career on his father's self-named family sitcom, The Dick Van Dyke Show, back in 1961. But the acting bug didn't last long, and Glamour Path revealed that Christian had become a district attorney for Marion County, Oregon, and worked with Nike on multiple marketing campaigns.

The second oldest, Barry Van Dyke, may be the most well-known out of all four kids, since he starred opposite his father in Diagnosis: Murder (per Affair Post). Barry also worked with his father in 1971 on The New Dick Van Dyke Show as an assistant, where he got his first acting gig as an extra. When the show came to an end, he got his chance to work on solo gigs like Gemini Man and Wonder Woman. Barry's first prominent role came in the form of Lieutenant Dillon on Galactica 1980.