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Fan Casting Harrison Osterfield as Sebastian in The Mortal Instruments

kennedylaine made this fan casting suggestion on October 2, 2022. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Harrison Osterfield as Sebastian in The Mortal Instruments

Harrison OsterfieldUnited Kingdom

28 years old
Harrison John Osterfield (born 4 July 1996) is a British actor and model. He first gained prominence through his supporting role as Snowden in the miniseries Catch-22 (2019). He then starred as Leo...
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Sebastian in The Mortal Instruments add character image
Fan Casting

Harrison Osterfield

as

Sebastian (Morgenstern)

in

The Mortal Instruments

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The Mortal Instruments

The Mortal Instruments

by Cassandra Clare
"Clary Fray's search for her missing mother leads her into an alternate New York called Downworld, filled with mysterious faeries, hard-partying warlocks, not-what-they-seem vampires, an army of we...
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Fan casting suggestion made by:

kennedylaine

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Harrison Osterfield is known for his roles in Chaos Walking, Avengers: Infinity War, and Spider-Man: Homecoming. He has been suggested by fans for 794 roles on myCast, including Harry Osborn in Marvel Cinematic Universe. Similar actors include Timothée Chalamet, Asa Butterfield, and Tom Taylor. Harrison Osterfield was suggested to play Sebastian in The Mortal Instruments by kennedylaine. Other actors sugggested to play this role include Lucky Blue Smith, Jace Norman, and Evan Peters. The Mortal Instruments has 67 roles, including Clary, Jace, and Isabelle.

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