April 21st Events & Coupons

Auctions, Pop Ups and Marketplaces See All

Netflix Bites MGM Grand Las Vegas
Pop Ups and Vendor Markets | Feb 11, 2025 - Feb 20, 2026
United States > Nevada > Las Vegas > > 89109

Conventions, Live Shows and Fairs See All

Jaws: The Exhibition at The Academy Museum Celebrates 50th Anniversary of Iconic Killer Shark
Memorabilia Exhibition | Sep 14, 2025 - Jul 26, 2026
United States > California > Los Angeles > > 90036
Barbie to Anna Karenina: The Cinematic Worlds of Sarah Greenwood and Katie Spencer Exhibition at the Academy Museum
Memorabilia Exhibition | May 23, 2025 - Oct 25, 2026
United States > California > Los Angeles > > 90036

Milestones See All

Jaws: The Exhibition at The Academy Museum Celebrates 50th Anniversary of Iconic Killer Shark
Memorabilia Exhibition | Sep 14, 2025 - Jul 26, 2026
United States > California > Los Angeles > > 90036

April 21st In History

Auctions, Pop Ups and Marketplaces See All

Windy City Pulp and Paper Convention
Comic Cons | Apr 21 - Apr 23, 2023
United States > Illinois > Lombard > > 60148

Contests and Giveaways See All

Enter the My Nintendo Universal Epic Universe Super Nintendo World Sweepstakes
Gaming Contests | Mar 4 - Jun 30, 2025
United States > Florida > Orlando > > 32819

Firsts, Starts and Openings See All

Little Richard: I Am Everything
Television/Streaming Premiere | Apr 21, 2023
Judy Blume Forever
Television/Streaming Premiere | Apr 21, 2023

Fundraisers See All

Interviews See All

Narratives See All

Verne Troyer
Deaths | Apr 21, 2018
Sophie Rundle
Birthdays | Apr 21, 1988

Product Releases See All

Show and Movie Releases See All

Social and Cultural Events See All

FreakNik
Concerts | Apr 19 - Apr 21, 1996
FreakNik
Concerts | Apr 21 - Apr 23, 1995

U.S. Premiere of Grindhouse Film Mad Heidi | Jun 21, 2023

U.S. Premiere of Grindhouse Film Mad Heidi

U.S. Theatrical Premieres | Jun 21, 2023

Fathom Entertainment, Raven Banner Releasing, Swissploitation Films

Alice Lucy and Casper Van Dien star in this one-night-only event that is dripping with blood…and cheese!

Fathom Events, Raven Banner Releasing and Swissploitation Films present the U.S. premiere of the movie described as a modern grindhouse epic – Mad Heidi. The film comes to U.S. theaters nationwide for a special one-night engagement on Wednesday, June 21st at 7PM. Exclusive to this Fathom event is an introduction by stars Casper Van Dien and Alice Lucy, along with co-directors Johannes Hartmann and Sandro Klopfstein.

This wicked odyssey of blood and cheese puts a new spin on the classic tale of “Heidi,” finding our heroine (Alice Lucy) all grown-up and living an idyllic life in the Swiss Alps with her beloved grandfather (David Schofield) far above an increasingly-dystopian landscape presided over by Our Very Swiss Leader (Casper Van Dien) – a ruthless dictator bent on world domination through dairy. But when her goat-herding lover (Kel Matsena) is brutally murdered by government thugs for distributing illegal cheese, Heidi embarks on a wild quest for vengeance that will bring her toe-to-toe against fierce female prison inmates, cheese-fueled Swiss super-soldiers, ninja nuns, and more, as she fights to take down the tyrannical regime and restore freedom to Switzerland.