suspenseful

US /səˈspens.fəl/
UK /səˈspens.fəl/
"suspenseful" picture
1.

plein de suspense, haletant

causing a feeling of excited or anxious uncertainty about what may happen

:
The movie had a very suspenseful ending.
Le film avait une fin très pleine de suspense.
The novel was so suspenseful that I couldn't put it down.
Le roman était si plein de suspense que je ne pouvais pas le lâcher.