Disney Channel’s “Descendants” franchise, which follows the adventures of the children of classic Disney villains and heroes, picks up with chapter three of the story on Friday.

As the series kicked off with the first film in 2015 and continued with the second flick in 2017, fans might not remember everything that happened in the movies. That’s why it might be a good idea to rewatch “Descendants” and “Descendants 2” before watching the new, 2019 sequel tomorrow night.

Luckily, that task shouldn’t be too difficult to complete.

While neither movie is streaming on Netflix or Hulu, there are a bunch of other places to watch them online or on TV before “Descendants 3” premieres.

Keep reading to find out how to watch the first two “Descendants” movies online, as well as the TV listings (all times in EDT) for them tonight and tomorrow, so you can be all caught up (or refreshed) before the third film arrives. Plus, get a mini refresher right now with the synopsis for each flick (via Disney).

descendants movies online 3
“Descendants 3” premieres on Friday, but the first two movies can be watched online now. Disney Channel/David Bukach

“Descendants”

Where to stream: The film can be watched for free, with ads, on Disney Now, or it can be rented or purchased on Amazon Prime Video, YouTube or Google Play, starting at $3.99.

When it’s airing on Disney Channel on TV: Friday (Aug. 2) at 1 a.m. and 4 p.m.

“Mal [Dove Cameron], Evie [Sofia Carson], Carlos [the late Cameron Boyce] and Jay [Booboo Stewart], the trouble-making descendants of Disney’s most notorious villains, are given a chance at redemption in the kingdom of Auradon.”

“Descendants 2”

Where to stream: Like the original movie, this one can also be seen on Disney Now, but for those who don’t want to watch with ads, it can be rented or purchased, starting at $3.99, on Amazon Prime Video, YouTube or Google Play.

When it’s airing on Disney Channel on TV: Thursday (Aug. 1) at 8 p.m., Friday (Aug. 2) at 3 a.m. and 6 p.m.

“When the pressure to be royal becomes too much for Mal, she returns to the Isle of the Lost where her archenemy Uma [China Anne McClain], Ursula’s daughter, has taken her spot as self-proclaimed queen.”

After checking out the first two movies of the series, fans can catch “Descendants 3” on Disney Channel on Friday at 8 p.m. EDT.