Matty McKiernanscreen performanceMatty McKiernan plays Callum in Earworm.
1 linked movie guide in this sequence
FILM POSTER · EarwormEarworm
Callum
Film guide, starting point, and performer.
Callum in Earworm (2026), played by Matty McKiernan.
Film guide · 1 film · 2026 · 1 performerTHE MOVIE
Callum on screen
One focused screen portrayal, with the performer and movie linked directly below.
Film guide · 1 film · 2026Main sequence runtime: 18m
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- 01Start hereEarworm
2026 · 18m
Portrayed by Matty McKiernan · screen performanceMatty McKiernan is credited as Callum in Earworm (2026).
Movie guideMoviHero score0/100NOT RATED
THE PERFORMANCE
Who plays Callum?
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Matty McKiernanscreen performanceFILM AND PERFORMER CREDITS
Callum screen credits
Screen credits: Earworm (2026) — Matty McKiernan as Callum.
WHO TO EXPLORE NEXT
Characters connected on screen
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Austin
Callum and Austin both appear in Earworm.
See EarwormEve
Callum and Eve both appear in Earworm.
See Earworm