Lily Collins as Lorelai Vincenza Parkinson
Daughter of Pansy Zabini-Parkinson
Slytherin, Pureblood
February 18 2006

Ashley Moore as Dahlia Grégorie Parkinson-Zabini
Daughter of Blaise and Pansy Zabini
Slytherin, Pureblood
September 23 2007

Joshua Bassett as James Sirius Potter
Son of Harry and Ginny Potter
Gryffindor, Half-blood
July 16 2005

Skandar Keynes as Albus Severus Potter
Son of Harry and Ginny Potter
Slytherin, Half-blood
August 27 2007

Sadie Sink as Lily Luna Potter
Daughter of Harry and Ginny Potter
Gryffindor, Half-blood
September 5 2007

Abigail Cowen as Rose Minerva Granger-Weasley
Daughter of Ron and Hermione Weasley
Gryffindor, Half-blood
November 21 2005

Mason Thames as Hugo Remus Granger- Weasley
Son of Ron and Hermione Weasley
Gryffindor, Half-blood
June 23 2008

Blake Lively as Victoire Weasley
Daughter of Bill and Fleur Weasley
Ravenclaw, Half-blood
May 2 2000

Katherine McNamara as Dominique Weasley
Daughter of Bill and Fleur Weasley
Gryffindor, Half-blood
March 24 2004

Callan McAuliffe as Louis William Weasley
Son of Bill and Fleur Weasley
Gryffindor
January 16 2008

Millie Bobby Brown as Molly Weasley
Daughter of Percy and Audrey Weasley
Hufflepuff, Half-blood
February 13 2004

Sophia Lillis as Lucy Weasley
Daughter of Percy and Audrey Weasley
Ravenclaw, Half-blood
April 22 2005

Caleb Mclaughlin as Fred Weasley
Son of George and Angelina Weasley
Gryffindor, Half-blood
May 12 2005

Millie Davis as Roxanne Alicia Weasley
Daughter of George and Angelina Weasley
Slytherin, Half-blood
October 3 2008

Thomas Brodie-Sangster as Lorcan and Lysander Scamander
Hufflepuff and Ravenclaw
April 16 2007

Lauren Donzis as Alice Longbottom
Daughter of Neville and Hannah Longbottom
Gryffindor, Half-blood
August 19 2006

Jack Champion as Frank Longbottom
Son of Neville and Hannah Longbottom
Gryffindor, Half-blood
June 28 2004

Lucky Blue Smith as Scorpius Malfoy
Son of Draco and Astoria Malfoy
Slytherin, Pureblood
May 17 2006

Emma Roberts as Cassiopeia Astoria Malfoy
Daughter of Draco and Astoria Malfoy
Slytherin, Pureblood
March 21 2004

Playlist-

i miss you, i'm sorry- Gracie Abrams

"You said 'Forever' and I almost bought it"

the 1- Taylor Swift

"But it would've been fun
If you would've been the one"

invisible string- Taylor Swift

"And isn't it just so pretty to think
All along there was some
Invisible String
tying you to me"

Hate You- Seann Bowe

"I hate that you're okay and I can't move on"

what would you do?- Tate Mcrae

"I'll go out and kiss your friends
Like 'Oh my god, get over it'
Yeah, go get drunk so you forget i'm gone"

Labyrinth- Taylor Swift

"It only hurts this much right now
Was what I was thinking the whole time"

Kill Bill- Sza

"I might kill my ex, I still love him though"