After appearing in television variety shows during the 1950s, Van Dyke made his Broadway debut and earned his first Tony Award starring in Bye, Bye Birdie. He won several Emmy Awards for the successful television comedy series The Dick Van Dyke Show and also danced and sang in the films Mary Poppins and Chitty, Chitty, Bang, Bang. Van Dyke appeared infrequently during the 80s but made a career comeback with what dramatic TV series that co-starred his son? Discuss