special effects

US /ˌspeʃ.əl ɪˈfekts/
UK /ˌspeʃ.əl ɪˈfekts/
"special effects" picture
1.

effetti speciali

illusions or visual tricks used in films, television, or video games to simulate imagined events or to enhance reality

:
The movie was praised for its stunning special effects.
Il film è stato elogiato per i suoi sbalorditivi effetti speciali.
Modern blockbusters rely heavily on computer-generated special effects.
I blockbuster moderni si affidano pesantemente agli effetti speciali generati al computer.