April 15 is typically known as Tax Day, but this year, it's "Survival Sunday."

AMC and Fathom Events have big plans for fans to enjoy the day. Not only will we get to watch "The Walking Dead" wrap up Season 8, we'll see the much-anticipated crossover episode (also known as the "Fear the Walking Dead" Season 4 premiere). The best part? We can catch both of these TV events in theaters.

"Survival Sunday" is what AMC is calling the "ultimate fan event." Die-hards will have the chance to buy tickets to screenings at more than 750 theaters, according to Deadline. In addition to watching both episodes, they'll see exclusive bonus content, plus skip commercials. Tickets can be purchased through the Fathom Events website, starting March 16.

The crossover episode brings "Walking Dead" star Morgan (Lennie James) into the "Fear" fold. "Worlds collide" in an "epic and highly-anticipated moment for these series," as Theresa Beyer, senior vice president of brand activation at AMC, put it in a statement.

If you prefer to watch from the comfort of your own couch, "The Walking Dead" Season 8 finale and "Fear the Walking Dead" Season 4 premiere both air Sunday, April 15 on AMC.