We're amidst a Meryl Moment. The amazing Meryl Streep followed up her inescapable Oscar selection for "The Post" by joining to star in "Enormous Little Lies" season 2. Never one to miss a showcasing minute, Universal Pictures has dropped the new worldwide trailer for "Mamma Mia! Here We Go Again" to give your week somewhat more Meryl.

Julie Walters, Christine Baranski, Amanda Seyfried, Dominic Cooper, Pierce Brosnan, Stellan Skarsgård and Colin Firth join Streep in repeating their parts, with Lily James, Alexa Davies, Jessica Keenan Wynn, Jeremy Irvine, Josh Dylan, Hugh Skinner, Andy Garcia, and Cher (!) adjusting the group. Wrangling this gigantic cast is Ol Parker ("Imagine Me and You"), with the story bouncing back between the over a wide span of time. So yes, it's in part a prequel. Here's the official summation:

As the film backpedals and forward so as to demonstrate how connections fashioned in the past resound in the present, James will assume the part of Young Donna. Filling the parts of Young Rosie and Young Tanya are Alexa Davies (A Brilliant Young Mind) and Jessica Keenan Wynn (Broadway's Beautiful). Youthful Sam will be played by Jeremy Irvine (War Horse), while Young Bill is Josh Dylan (Allied) and Young Harry is Hugh Skinner (Kill Your Friends).

"Mamma Mia! Here We Go Again" opens on July twentieth.