HBO released details about the final stretch of episodes of its hit fantasy series “Game of Thrones,” revealing that four of the six episodes will run well over an hour.

The first of the episodes will be televised on Sunday, April 14, clocking in at 54 minutes.

The six-episode final stretch will wrap up with an 80-minute finale on Sunday, May 19.

Here’s the schedule of premiere dates and running times:

Season 8, episode 1

Debut date: SUNDAY, APRIL 14 at 9:00 p.m. (ET/PT)

Estimated running time: 0:54

Season 8, episode 2

Debut date: SUNDAY, APRIL 21 at 9:00 p.m. (ET/PT)

Estimated running time: 0:58

Season 8, episode 3

Debut date: SUNDAY, APRIL 28 at 9:00 p.m. (ET/PT)

Estimated running time: 1:22

Season 8, episode 4

Debut date: SUNDAY, MAY 5 at 9:00 p.m. (ET/PT)

Estimated running time: 1:18

Season 8, episode 5

Debut date: SUNDAY, MAY 12 at 9:00 p.m. (ET/PT)

Estimated running time: 1:20

Season 8, episode 6

Debut date: SUNDAY, MAY 19 at 9:00 p.m. (ET/PT)

Estimated running time: 1:20