Grace Mullen
General Information
Gender: Female
Hair Color: Dark Brown
Eye Color: Black
Occupation(s): Works with children with autism
Status: Deceased (Cancer)
Family & Friends
Family: Henry Mullen (father)
Susan Mullen (mother)
Friends: Brandon Foster
Relationships Brandon Foster (ex-boyfriend)
Personal Information
Interests: Music
Production Information
First appearance: Doors and Windows
Last appearance: Many Roads
Portrayer: Meg DeLacy

Grace Mullen was a recurring character on the Freeform series, The Fosters. Grace was a volunteer at the hospital who helps kids with autism by communicating with them through music. Recently, Grace's leukemia returned, but her treatment failed. She made her first appearance in Doors and Windows.

Grace is portrayed by Meg DeLacy.




Exterminate Her


Too Fast, Too Furious


Welcome to the Jungler

Chasing Waterfalls





Line in the Sand


Mother's Day

Giving Up the Ghost


Just Say Yes

Many Roads

Grace dies from leukemia with her parents at her side and Brandon singing and playing guitar. She is then seen in Brandon's mind singing with him at Coachella, when he pictures himself what it would have been if she survived.

Appearances (20/101)

Season 4 (3/20)

Season 5 (17/19)


Brandon Foster

Prom 3

Brandon first met Grace in Doors and Windows at the hospital, when he finds Grace in a class with kids with autism. Brandon asks if his brother, Jesus, can join his class. He later comes by to learn more and helps Grace out with a class. In The Long Haul, they both were at the wedding for Sharon and Will, and one of Grace's scary things to do for the day was kiss Brandon.

Grace's gene therapy didn't work and she decided not to take another treatment, leading to her death the day before Brandon's graduation.

In Prom, Brandon finds out from Grace's mother, Susan, that Grace's leukemia had returned. Knowing this, Brandon wanted Grace to have her best night at prom. Afterwards, Grace is in the hospital and started her chemotherapy. In Mother's Day, she makes Brandon her proxy instead of her mom because Grace knows her mom might make the wrong decision.


  • In Prom, it is revealed that Grace has leukemia and has to go back home with her mother to undergo chemotherapy.
  • Grace reveals to Brandon in Sanctuary that she found out she had leukemia when she was nine.
  • Grace first appears in Doors and Windows.



“I try to do one scary thing a day.”


v - e - d
Main Stef Adams FosterLena Adams FosterBrandon FosterCallie Adams FosterMariana Adams FosterJude Adams FosterJesus Adams FosterMike Foster
Recurring Adam StevensAdriana GutierrezAidenAJ HensdaleAna GutierrezBeckaCarmenColeConnor StevensCortney StrathmoreDani KirklandDaphne KeeneDean BayfieldDeclan RiversEmmaGabriel DuncroftGraceHayley HeinzJack DowneyJenna PaulJill QuinnKelseyKiaraLexi RiveraLogan BayfieldLou ChanMat TanMonte PorterMr. TimothyNickNoahPoppy SinfuegoRafaelRita HendricksRobert QuinnSophia QuinnTalya BanksTaylorTess BayfieldTonyVico CerarWyattXimena SinfuegoZac Rogers
Minor Main Article: List of Minor Characters
Amanda RogersCaptain RobertsChase DillonDana AdamsDariaDevoneeDonald JacobEliza FosterErnesto RiveraEvanFrank CooperGabiJoe GrayKarina SánchezKatKyle SnowLiam OlmsteadNathan AdamsOliviaSarahSharon ElkinSonya Rivera