cliffhanger

/ˌklɪfˈhæŋ.ə(ɹ)/

Misollar

The two part episode's cliffhanger had me in suspense.

ot noun

An ending or stopping point calculated to leave a story unresolved, in order to create suspense.
(by extension) An outcome which is awaited with keen anticipation, especially one which is delayed for a period of time or which is not known until the last minute.

Manbalar: Wiktionary (Free Dictionary API orqali), Datamuse, Tatoeba (CC BY 2.0 FR), MyMemory.