Other mistake: Grady opens Owen's phone with the wrong passcode. The code is 082007 but he enters 08207.
The Last Thing He Told Me (2023)
1 other mistake in season 1
Starring: Jennifer Garner, Nikolaj Coster-Waldau, Angourie Rice
Revealing mistake: Hannah sits in a conference room and pulls a landline phone towards her to dial her friend, asking about the will Owen left. The phone however isn't in any way connected, hence no call could have taken place.