Dick Van Dyke channeled his chimney sweep dance from the 1964 film "Mary Poppins" days before his 98th birthday as he films his upcoming CBS special.

Mary's charming pal Bert the chimney sweep (2013 OU graduate Cory Lingner) still serenades her with "Jolly Holiday" during an outing at the park, but the film's animated dancing penguins have been ...

Mary's charming pal Bert the chimney sweep (2013 OU graduate Cory Lingner) still serenades her with "Jolly Holiday" during an outing at the park, but the film's animated dancing penguins have been ...

Mary's charming pal Bert the chimney sweep (2013 OU graduate Cory Lingner) still serenades her with "Jolly Holiday" during an outing at the park, but the film's animated dancing penguins have been ...