Showtimes for "Mamma Mia!" near Secaucus, NJ are available on: 4/11/2026 4/12/2026 4/15/2026 4/16/2026 4/17/2026 4/18/2026 4/19/2026 4/22/2026 4/23/2026 4/24/2026 4/25/2026 4/26/2026 5/8/2026 5/10/2026