Even the biggest Marvel fans might have their dedication put to the test with this challenge.

Ahead of the release of “Avengers: Endgame,” CableTV.com is offering one avid fan $1,000 to watch all 20 Marvel Cinematic Universe movies in order.

The application reads:

“The hero we’re looking for is not only a Marvel fanatic, but also an active, outgoing social media personality who’d be enthusiastic about live-tweeting their MCU marathon experience while tagging CableTV.com. Once your MCU binge-watch and live-tweeting extravaganza is complete, we’ll ask you to share your takeaways from the movies so we can make some beautiful, badass rankings together."

Applicants must be at least 18 years old and a U.S. citizen. The listing did not indicate if there will be any break or sleep time allotted. The 20 movies total more than 40 hours combined.

In addition to the $1,000 payment, the chosen applicant will receive every Marvel movie on Blu-Ray and a “Marvel marathon survival kit," which includes a $100 Grubhub gift card.

Fans can apply by filling out the application form on CableTV.com.

The movies included in the marathon challenge are: