In Mary Poppins Returns, Jack (Lin-Manuel Miranda) and Mary Poppins (Emily Blunt) attempt to help reignite the creative spark of the original Mary Poppins.
Jay Maidment/Walt Disney Pictures
The author's collection of aqua-memorabilia. (Not pictured: The author's many, many Aquaman t-shirts. And the Aquaman tattoo on the authorial left deltoid.)
Glen Weldon/Private Collection (literally!)