Young Mark Cho is a fictional character portrayed by André Dae Kim in the TV series Locke & Key.
In the first episode they appeared in, titled Family Tree (season 1), they were 23 years old.
They appear in 5 episodes out of a total of 28 aired
Episodes5
Family Tree
episode S1.E5 february 2020Kinsey uses a key to seek vengeance on a school bully. A troubled Nina finds a sympathetic ear. A long-buried memory casts Rendell in a new light.The Black Door
episode S1.E6 february 2020Kinsey explores the sea cave with the Savini Squad in tow. Meanwhile, Nina confronts Ellie over Joe, and Tyler sabotages his relationship with Jackie.Echoes
episode S1.E9 february 2020As pieces begin to click into place for the Locke siblings, Ellie opens up about her connection to Dodge, and the Locke children comes clean to their friends.Forget Me Not
episode S2.E4 october 2021With Duncan's emotional state deteriorating, Gabe confronts one of the Lockes, Tyler surprises Jackie on her birthday, and Kinsey faces up to her fears.Five Minutes Past
episode S3.E3 august 2022Bode looks for the key that will let him see his dad, Nina confronts bad memories, and Kinsey gathers with the Savinis for an emotional send-off.
- Family Tree
- The Black Door
- Echoes
- Forget Me Not
- Five Minutes Past