It sounds like you're asking about a useful feature related to the (Versión Extendida) of Suicide Squad (2016) — often called the "Extended Cut" or "Escuadrón Suicida" in Spanish.
Si te preguntas si vale la pena buscar el (completa) en lugar de la versión de cine, aquí te van las diferencias más impactantes: ver escuadron suicida version extendida full
If you want to see the full extended version, it is widely available on digital platforms and physical media: It sounds like you're asking about a useful