Olivia Rodrigo as Morgause Dalisay Potter. Dalisay means 'Pure' in Tagalog.

Morgause has light mocha complexion with a slim but athletic hourglass figure, long curly dark brown hair and bright emerald green eyes which are in complete contrast to her dark skin and hair. She's 5"5 and is of Scottish-Filipino- Austrian nationality from her father's side of the family and French from Lily.

Like her father, grandfather and all Potters before Morgause, is a creature. She is the Lady of the Forest: A forest lord/lady doe.

She was born July 31st 1980 in Potter manor.

Xian Lim as James Luis Potter. Luis means 'heroic warrior' in Tagalog.  James was born March 27th 1960.

James is 6"1 ½, and has a light mocha complexion, a slim but athletic build, black messy hair, golden-hazel eyes and round glasses. He is of Scottish-Austrian-Filipino nationality from his parents.

Like all Potters he is the Lord of the Forest which reflects in his personality and in his Animagus form where he is able to transform more into a Stag then just the antlers, black nose, freckles, golden-hazel eyes, and auburn streaks in their hair. After he turned sixteen he gained better hearing, eyesight, and smell and no longer needed his glasses anymore. His new features are able to be hidden with a simple Glamour Spell.

Ben Barnes as Sirius Orion Black. Born 3rd November 1959.
'Padfoot'
'Dadfoot'
'Paddy'

Sirius is 6ft with a slim, athletic build. He has dark curly black hair and grey eyes. Morgause is his whole world. He's dating Remus.

Family:

Daughter; Morgause
Brother; Regulus
Mother; Walburga
Father; Orion

Aunts;
• Dorea Black-Potter (Great Aunt)
• Lucretia Black Prewett.
• Druella Rosier Black.
• Cassiopeia Black (Great Aunt)

Uncles;
• Charlus Potter (Great Uncle via marriage).
• Cygnus Black.
• Alphard Black
• Ignatius Prewett.
• Marius Black (Great Uncle - disowned).

Grandmother;
• Melania Macmillan Black
• Irma Crabbe Black.

Grandfather;
• Arcturus Sirius Black
• Pollux Black.

Cousin; Bellatrix
Cousin; Andromeda
Cousin; Narcissa
Cousin-in-law; Ted Tonks
Cousin-in-law; Lucius Malfoy
Cousin-in-law; Rodolphus Lestrange

Ewan McGregor as Fleamont Henry Potter. Monty was born March 27th 1918.

He is 5"10, messy light brown hair and blue eyes with golden flecks within them (which he gained after his inheritance). He has a slim but athletic build with lithe muscles from Quidditch and his years as a Duelling Champion. Neither he or his wife contract Dragon Pox, they were vaccinated.

Alice Dixon as Euphemia Tala Potter née Braithewait. Tala means 'bright star' in Tagalog. Mia was born February 20th 1918 in Braithewait manor in the Philippines.

Mia is 5"7, she has light mocha complexion,  with a slim fit build that goes perfectly with her long wavy black hair and brown eyes. She is from the Philippines. Mia, Monty, Charlus, Dorea, Lyle and Roxanne raise Morgause together so she knows about both her heritages.

Gray O'Brien as Charlus Hamish Potter. Born August 11th 1922.

Charlus is four years younger than his brother Fleamont. He has an athletic build, dark brown greying hair, hazel-golden eyes and he's 5"11.

Yasemin Allen as Dorea Katarina Potter née Black. Born July 10th 1923.

She has long, black pin straight hair and silver eyes. She has a slim figure and is 5"7.

Rachelle Lefevre as Lily Noelle Potter Née Evans. Lily is of French/British nationality. Lily was born 30th January 1960.

She's 5"6, and she has a slender body and an agile petite physique with curly blood red hair and bright emerald green eyes. She liked keeping herself agile, toned and flexible during the war to sharpen her reflexes by doing Muggle Pilates and yoga classes with her mother. Something she had hoped to carry on with her daughter.

Audrey Tautou as Petunia Filippa Dursley née Evans. Petunia was born September 3rd 1958.

Petunia is 5"3, and she has a slim build with permed, short black hair, dark brown eyes and pale skin tone. She always wears floral prints which she thinks looks nice and is always spying on her neighbours to make sure she has the best dressed family, best house and best kept garden. She is very materialistic.

When Morgause is dumped on her doorstep petunia doesn't take her in but dumps her on her own elderly parents doorsteps.

Audrey Fleurot as Roxanne Juana Evans née Dupond. Roxanne was born 9th May 1918 in Mantes-la-Jolie, France.

Roxanne had enjoyed going to Muggle Pilates and yoga classes with Lily, and as she knows Lily had wanted to carry it on with Morgause, Roxanne is more than happy to carry it on with her granddaughter in her daughter's stead. She's 5"9, and she has long, warm, red hair, green eyes and a slim build. Roxanne is also a Squib.

Luke Evans as Lyle William Evans. Lyle was born 1st February 1918 in London and is also a Squib.

Lyle is 6"0, and he has a slim but athletic build, black hair and light brown eyes. He loves playing games with Morgause and teaching her new languages.

Tom Felton as Draco Lucius Malfoy. Draco was born 5th June 1980 in Malfoy manor.

He is 6"1, with a lean muscular build, white blond hair and blue-grey eyes. Fashionable clothes suited for an Heir. While being a Pureblood wizard, Draco is also an Alpha Veela.

Louis Cordice as Blaise Alessandro Zabini. Blaise was born 1st October 1979 in Zabini Villa, outside of Sicily, Italy.

He's 6"0, and he has a slim, athletic build, high cheekbones, short black hair and amethyst coloured eyes. He grew up with his mother and his grandparents after his father was killed by a jealous vampire when Blaise was only two weeks old. Blaise is the warrior in the mateship and is a born vampire.

He's very stylish and is of French-Italian-English nationality. Has a zebra Patronus.

Wand: 12 3/4", Augrey tail feather, Acacia, unyielding.

Daniel Sharman as Theodore 'Theo' Reagan Nott. Theo was born November 1st 1979 in Nott manor, located on The Nott Estate just outside St. Neot, Cornwall.

He's 6"2, a born werewolf from his mother's side and it also means he can control the shift. Theo is the Protector in the mateship. Theo has a natural athletic build from being a werewolf and looking after the vast magical creatures on the grounds of his manor. He has curly dark brown hair and bright blue eyes.

Wand: 12", Ash, Kelpie hair, Pliable.

Rosario Dawson as Lady Melissa Zabini.

Idris Elba as Lord Alessandro Zabini

Matthew Goode as Lord Taran Adonis Nott.

Taran (TahRahN).
Meaning of the name Taran: The masculine form of the Persian name Tarana, meaning 'music'.

Keira Knightly as Lady Isla Marie Nott née Fawley.

Timothee Chalamet as Regulus Arcturus Black.

He has a year younger than Sirius and is 5"10 with a slim, athletic build. He has dark curly black hair and grey eyes. He is a bit of a prankster despite hiding it from his family. He is the Seeker for Slytherin. Born April 7th 1961 but froze once he reached seventeen (his magic stopped his ageing until he met his soulmate then he'll continue to age as normal).

Family:

Niece and Goddaughter; Morgause
Brother; Sirius
Mother; Walburga
Father; Orion

Aunts;
• Dorea Black-Potter (Great Aunt)
• Lucretia Black Prewett.
• Druella Rosier Black.
• Cassiopeia Black (Great Aunt)

Uncles;
• Charlus Potter (Great Uncle via marriage).
• Cygnus Black.
• Alphard Black
• Ignatius Prewett.
• Marius Black (Great Uncle - disowned).

Grandmother;
• Melania Macmillan Black
• Irma Crabbe Black.

Grandfather;
• Arcturus Sirius Black
• Pollux Black.

Cousin; Bellatrix
Cousin; Andromeda
Cousin; Narcissa
Cousin-in-law; Ted Tonks
Cousin-in-law; Lucius Malfoy
Cousin-in-law; Rodolphus Lestrange

'Youngest Marauder.'
'Second Heir Black.'
''Loki.'

Dame Judi Dench as Cassiopeia Andromeda Black.

Cassiopeia is the eldest Black alive and very protective of her family, especially her great-great nieces/nephews. She is a natural born Healer and doesn't take nobody's crap.

Cassiopeia is 5"3 with an average build, bright grey eyes and grey hair kept in an elegant up-do that used to be jet black.

She's the eldest daughter of Cygnus Black II and Violetta Black née Bulstrode, and younger sister of Pollux, but older sister of Marius and Dorea.

Born in Black Manor, Ipswich (the second ancestral home after Castle Black, Hertfordshire) on January 3rd 1915.

Family:

Mother; Violetta Black née Bulstrode
Father; Cygnus Black II
Elder brother; Pollux Black
Younger brother; Marius Black (Squib)
Younger sister; Dorea Black
Sister-in-law; Irma Black née Crabbe
Brother-in-law; Charlus Potter
Niece; Walburga Black née Black.

Nephews; Alphard Black and Cygnus Black III.

Great-nieces; Bellatrix Lestrange née Black. Andromeda Tonks née Black. Narcissa Malfoy née Black.

Great-nephews; Sirius Black III. Regulus Black II.
Great-great- nieces; Nymphadora Tonks. Morgause Potter-Black.
Great-great- nephew; Draco Malfoy.

Thank you belova0908 for the ideas.

Thank you Ruellaxoxo for the amazing cover.