two-part series

noun
UK /ˌtuː pɑːt ˈsɪəriːz/
US /ˌtuː pɑːrt ˈsɪriːz/

A two-part series is a story or show that comes in two pieces.

We watched a two-part series about dolphins on TV last night.


OTHER MEANINGS

2. A book or film released in two separate parts.

The novel was published as a two-part series.

3. A set of two related events or lessons.

The teacher gave a two-part series of lessons on plants.

4. A pair of matching things presented together.

The museum opened a two-part series of art shows.