It'll take forever to get through my queues, but I'm trying.
This is a 2022 Australian movie with only a single actor in it (Lily Sullivan), who does a fantastic job on an emotional roller coaster, playing off of fully disembodied voices on the phone.
The premise is, she's a journalist who messed up in her previous job, looking to revive her career by starting a podcast on mysteries. She stumbles into a story rihght out of the gate that takes some turns and goes to places that you may not expect at first.
Her performance is great, the sets and art direction are very moody, and the whole movie feels like it was born during the pandemic lockdowns. I really enjoyed it.